diff --git a/README.md b/README.md
index d6e11e265..0e451ff48 100644
--- a/README.md
+++ b/README.md
@@ -56,6 +56,7 @@ so we can accept your pull requests. It is easy.
 ![Josh Callebaut](https://dl.dropboxusercontent.com/u/138899/GitHub%20Wikis/avatars/Josh%20Callebaut/josh_callebaut_100.png "Josh Callebaut")
 ![Michael Schmatz](http://codecombat.com/images/pages/about/michael_small.png "Michael Schmatz")
 ![Josh Lee](http://codecombat.com/images/pages/about/josh_small.png "Josh Lee")
+![Dan TDM](https://dl.dropboxusercontent.com/u/138899/GitHub%20Wikis/avatars/Dan_TDM/dan_tdm_100.png "Dan TDM")
 ![Alex Cotsarelis](https://dl.dropboxusercontent.com/u/138899/GitHub%20Wikis/avatars/Alex%20Cotsarelis/alex_100.png "Alex Cotsarelis")
 ![Alex Crooks](https://dl.dropboxusercontent.com/u/138899/GitHub%20Wikis/avatars/Alex%20Crooks/alex_100.png "Alex Crooks")
 ![Alexandru Caciulescu](https://dl.dropboxusercontent.com/u/138899/GitHub%20Wikis/avatars/Alexandru%20Caciulescu/alexandru_100.png "Alexandru Caciulescu")
diff --git a/app/collections/LevelSessions.coffee b/app/collections/LevelSessions.coffee
index dbbc343a5..20de80e42 100644
--- a/app/collections/LevelSessions.coffee
+++ b/app/collections/LevelSessions.coffee
@@ -5,12 +5,6 @@ module.exports = class LevelSessionCollection extends CocoCollection
   url: '/db/level.session'
   model: LevelSession
 
-  fetchMineForCourseInstance: (courseInstanceID, options) ->
-    options = _.extend({
-      url: "/db/course_instance/#{courseInstanceID}/my-course-level-sessions"
-    }, options)
-    @fetch(options)
-    
   fetchForCourseInstance: (courseInstanceID, options) ->
     options = _.extend({
       url: "/db/course_instance/#{courseInstanceID}/my-course-level-sessions"
diff --git a/app/lib/LevelLoader.coffee b/app/lib/LevelLoader.coffee
index 3a1bb39c3..24feca40f 100644
--- a/app/lib/LevelLoader.coffee
+++ b/app/lib/LevelLoader.coffee
@@ -478,7 +478,7 @@ module.exports = class LevelLoader extends CocoClass
     @world.difficulty = @session?.get('state')?.difficulty ? 0
     if @observing
       @world.difficulty = Math.max 0, @world.difficulty - 1  # Show the difficulty they won, not the next one.
-    serializedLevel = @level.serialize(@supermodel, @session, @opponentSession)
+    serializedLevel = @level.serialize {@supermodel, @session, @opponentSession, @headless, @sessionless}
     @world.loadFromLevel serializedLevel, false
     console.log 'World has been initialized from level loader.' if LOG
 
diff --git a/app/lib/simulator/Simulator.coffee b/app/lib/simulator/Simulator.coffee
index 473ea06af..16e48dd6a 100644
--- a/app/lib/simulator/Simulator.coffee
+++ b/app/lib/simulator/Simulator.coffee
@@ -226,7 +226,7 @@ module.exports = class Simulator extends CocoClass
     @levelLoader = null
 
   setupGod: ->
-    @god.setLevel @level.serialize(@supermodel, @session, @otherSession)
+    @god.setLevel @level.serialize {@supermodel, @session, @otherSession, headless: true, sessionless: false}
     @god.setLevelSessionIDs (session.sessionID for session in @task.getSessions())
     @god.setWorldClassMap @world.classMap
     @god.setGoalManager new GoalManager @world, @level.get('goals'), null, {headless: true}
diff --git a/app/models/Level.coffee b/app/models/Level.coffee
index 8df696750..77c4ff84c 100644
--- a/app/models/Level.coffee
+++ b/app/models/Level.coffee
@@ -12,7 +12,8 @@ module.exports = class Level extends CocoModel
   urlRoot: '/db/level'
   editableByArtisans: true
 
-  serialize: (supermodel, session, otherSession, cached=false) ->
+  serialize: (options) ->
+    {supermodel, session, otherSession, @headless, @sessionless, cached=false} = options
     o = @denormalize supermodel, session, otherSession # hot spot to optimize
 
     # Figure out Components
@@ -146,7 +147,7 @@ module.exports = class Level extends CocoModel
         levelThang.components.push placeholderComponent
 
     # Load the user's chosen hero AFTER getting stats from default char
-    if /Hero Placeholder/.test(levelThang.id) and @get('type', true) in ['course']
+    if /Hero Placeholder/.test(levelThang.id) and @get('type', true) in ['course'] and not @headless and not @sessionless
       heroThangType = me.get('heroConfig')?.thangType or ThangType.heroes.captain
       levelThang.thangType = heroThangType if heroThangType
 
diff --git a/app/schemas/models/level_session.coffee b/app/schemas/models/level_session.coffee
index 339d1f491..95be39816 100644
--- a/app/schemas/models/level_session.coffee
+++ b/app/schemas/models/level_session.coffee
@@ -54,7 +54,7 @@ _.extend LevelSessionSchema.properties,
   changed: c.date
     title: 'Changed'
     readOnly: true
-  
+
   dateFirstCompleted: {} # c.stringDate
 #    title: 'Completed'
 #    readOnly: true
@@ -62,9 +62,6 @@ _.extend LevelSessionSchema.properties,
   team: c.shortString()
   level: LevelSessionLevelSchema
 
-  screenshot:
-    type: 'string'
-
   heroConfig: c.HeroConfigSchema
 
   state: c.object {},
@@ -208,14 +205,6 @@ _.extend LevelSessionSchema.properties,
   submittedCodeLanguage:
     type: 'string'
 
-  transpiledCode:
-    type: 'object'
-    additionalProperties:
-      type: 'object'
-      additionalProperties:
-        type: 'string'
-        format: 'code'
-
   isRanking:
     type: 'boolean'
     description: 'Whether this session is still in the first ranking chain after being submitted.'
diff --git a/app/styles/admin/level_sessions.sass b/app/styles/admin/level_sessions.sass
deleted file mode 100644
index b84a7813e..000000000
--- a/app/styles/admin/level_sessions.sass
+++ /dev/null
@@ -1,14 +0,0 @@
-#admin-level-sessions-view
-  .session_tile
-    display: inline-block
-    position: relative
-    margin: 8px
-
-    .session_info
-      position: absolute
-      top: 0
-      left: 0
-      right: 0
-      text-align: center
-      background: rgba(0, 0, 0, 0.5)
-      color: white
diff --git a/app/templates/admin.jade b/app/templates/admin.jade
index 4a507a440..cd323fc39 100644
--- a/app/templates/admin.jade
+++ b/app/templates/admin.jade
@@ -30,8 +30,6 @@ block content
   h4 Entities
 
   ul
-    li
-      a(href="/admin/level-sessions") Active Instances
     li
       a(href="/admin/trial-requests") Trial Requests
     li
diff --git a/app/templates/admin/level_sessions.jade b/app/templates/admin/level_sessions.jade
deleted file mode 100644
index 6d36de660..000000000
--- a/app/templates/admin/level_sessions.jade
+++ /dev/null
@@ -1,17 +0,0 @@
-extends /templates/base
-
-block content
-
-  h1 Latest Games
-
-  each session in view.sessions.models
-    - var url = '/play/level/'+session.get('levelID')+'?session='+session.id
-    .session_tile
-      a(href=url)
-        if session.get('screenshot')
-          img(src=session.get('screenshot'))
-        else
-          img(src="/images/generic-icon.png")
-        .session_info
-          .level_name= session.get('levelName')
-          .creator_name= session.get('creatorName')
diff --git a/app/templates/editor/level/edit.jade b/app/templates/editor/level/edit.jade
index 5496527d0..e64012f06 100644
--- a/app/templates/editor/level/edit.jade
+++ b/app/templates/editor/level/edit.jade
@@ -132,8 +132,9 @@ block outer_content
 
       div.tab-pane#editor-level-tasks-tab-view
     
-      div.tab-pane#editor-level-patches
-        .patches-view
+      div.tab-pane#editor-level-patches.nano
+        .nano-content
+          .patches-view
 
       div.tab-pane#related-achievements-view
 
diff --git a/app/views/admin/AnalyticsView.coffee b/app/views/admin/AnalyticsView.coffee
index 591a174a5..c38e9ba28 100644
--- a/app/views/admin/AnalyticsView.coffee
+++ b/app/views/admin/AnalyticsView.coffee
@@ -83,21 +83,21 @@ module.exports = class AnalyticsView extends RootView
               campaignDauTotal += count
             else if event.indexOf('DAU classroom') >= 0
               classroomDauTotal += count
-            eventMap[event] = true;
+            eventMap[event] = true
           entry.events['DAU campaign total'] = campaignDauTotal
-          eventMap['DAU campaign total'] = true;
+          eventMap['DAU campaign total'] = true
           campaignDauTotals.unshift(campaignDauTotal)
           campaignDauTotals.pop() while campaignDauTotals.length > 30
           if campaignDauTotals.length is 30
             entry.events['DAU campaign 30-day average'] = Math.round(_.reduce(campaignDauTotals, (a, b) -> a + b) / 30)
-            eventMap['DAU campaign 30-day average'] = true;
+            eventMap['DAU campaign 30-day average'] = true
           entry.events['DAU classroom total'] = classroomDauTotal
-          eventMap['DAU classroom total'] = true;
+          eventMap['DAU classroom total'] = true
           classroomDauTotals.unshift(classroomDauTotal)
           classroomDauTotals.pop() while classroomDauTotals.length > 30
           if classroomDauTotals.length is 30
             entry.events['DAU classroom 30-day average'] = Math.round(_.reduce(classroomDauTotals, (a, b) -> a + b) / 30)
-            eventMap['DAU classroom 30-day average'] = true;
+            eventMap['DAU classroom 30-day average'] = true
 
         @activeUsers.sort (a, b) -> b.day.localeCompare(a.day)
         @activeUserEventNames = Object.keys(eventMap)
diff --git a/app/views/admin/LevelSessionsView.coffee b/app/views/admin/LevelSessionsView.coffee
deleted file mode 100644
index bd19ac763..000000000
--- a/app/views/admin/LevelSessionsView.coffee
+++ /dev/null
@@ -1,19 +0,0 @@
-RootView = require 'views/core/RootView'
-template = require 'templates/admin/level_sessions'
-LevelSession = require 'models/LevelSession'
-CocoCollection = require 'collections/CocoCollection'
-
-class LevelSessionCollection extends CocoCollection
-  url: '/db/level.session/x/active?project=screenshot,levelName,creatorName'
-  model: LevelSession
-
-module.exports = class LevelSessionsView extends RootView
-  id: 'admin-level-sessions-view'
-  template: template
-
-  constructor: (options) ->
-    super options
-    @getLevelSessions()
-
-  getLevelSessions: ->
-    @sessions = @supermodel.loadCollection(new LevelSessionCollection(), 'sessions', {cache: false}).model
diff --git a/app/views/admin/MainAdminView.coffee b/app/views/admin/MainAdminView.coffee
index 97aab328b..dd4b33b32 100644
--- a/app/views/admin/MainAdminView.coffee
+++ b/app/views/admin/MainAdminView.coffee
@@ -23,6 +23,7 @@ module.exports = class MainAdminView extends RootView
     'submit #user-search-form': 'onSubmitUserSearchForm'
     'click #stop-spying-btn': 'onClickStopSpyingButton'
     'click #increment-button': 'incrementUserAttribute'
+    'click .user-spy-button': 'onClickUserSpyButton'
     'click #user-search-result': 'onClickUserSearchResult'
     'click #create-free-sub-btn': 'onClickFreeSubLink'
     'click #terminal-create': 'onClickTerminalSubLink'
@@ -59,6 +60,18 @@ module.exports = class MainAdminView extends RootView
         errors.showNotyNetworkError(arguments...)
     })
 
+  onClickUserSpyButton: (e) ->
+    e.stopPropagation()
+    userID = $(e.target).closest('tr').data('user-id')
+    button = $(e.currentTarget)
+    forms.disableSubmit(button)
+    me.spy(userID, {
+      success: -> window.location.reload()
+      error: ->
+        forms.enableSubmit(button)
+        errors.showNotyNetworkError(arguments...)
+    })
+
   onSubmitUserSearchForm: (e) ->
     e.preventDefault()
     searchValue = @$el.find('#user-search').val()
@@ -76,7 +89,7 @@ module.exports = class MainAdminView extends RootView
     forms.enableSubmit(@$('#user-search-button'))
     result = ''
     if users.length
-      result = ("<tr data-user-id='#{user._id}'><td><code>#{user._id}</code></td><td>#{_.escape(user.name or 'Anonymous')}</td><td>#{_.escape(user.email)}</td></tr>" for user in users)
+      result = ("<tr data-user-id='#{user._id}'><td><code>#{user._id}</code></td><td>#{_.escape(user.name or 'Anonymous')}</td><td>#{_.escape(user.email)}</td><td><button class='user-spy-button'>Spy</button></td></tr>" for user in users)
       result = "<table class=\"table\">#{result.join('\n')}</table>"
     @$el.find('#user-search-result').html(result)
 
diff --git a/app/views/editor/level/thangs/ThangsTabView.coffee b/app/views/editor/level/thangs/ThangsTabView.coffee
index 4dd28b836..1e794a40d 100644
--- a/app/views/editor/level/thangs/ThangsTabView.coffee
+++ b/app/views/editor/level/thangs/ThangsTabView.coffee
@@ -595,7 +595,7 @@ module.exports = class ThangsTabView extends CocoView
     @level.set 'thangs', thangs
     return if @editThangView
     return if skipSerialization
-    serializedLevel = @level.serialize @supermodel, null, null, true
+    serializedLevel = @level.serialize {@supermodel, session: null, otherSession: null, headless: false, sessionless: true, cached: true}
     try
       @world.loadFromLevel serializedLevel, false
     catch error
diff --git a/app/views/editor/verifier/VerifierTest.coffee b/app/views/editor/verifier/VerifierTest.coffee
index 7c84e7389..926ed1dee 100644
--- a/app/views/editor/verifier/VerifierTest.coffee
+++ b/app/views/editor/verifier/VerifierTest.coffee
@@ -25,9 +25,9 @@ module.exports = class VerifierTest extends CocoClass
     @loadStartTime = new Date()
     @god = new God maxAngels: 1, headless: true
     @levelLoader = new LevelLoader supermodel: @supermodel, levelID: @levelID, headless: true, fakeSessionConfig: {codeLanguage: @language, callback: @configureSession}
-    @listenToOnce @levelLoader, 'world-necessities-loaded', @onWorldNecessitiesLoaded
+    @listenToOnce @levelLoader, 'world-necessities-loaded', -> _.defer @onWorldNecessitiesLoaded
 
-  onWorldNecessitiesLoaded: ->
+  onWorldNecessitiesLoaded: =>
     # Called when we have enough to build the world, but not everything is loaded
     @grabLevelLoaderData()
 
@@ -62,7 +62,7 @@ module.exports = class VerifierTest extends CocoClass
     @solution = @levelLoader.session.solution
 
   setupGod: ->
-    @god.setLevel @level.serialize @supermodel, @session
+    @god.setLevel @level.serialize {@supermodel, @session, otherSession: null, headless: true, sessionless: false}
     @god.setLevelSessionIDs [@session.id]
     @god.setWorldClassMap @world.classMap
     @god.lastFlagHistory = @session.get('state').flagHistory
@@ -134,8 +134,10 @@ module.exports = class VerifierTest extends CocoClass
     setTimeout @cleanup, 100
 
   cleanup: =>
+    if @levelLoader
+      @stopListening @levelLoader
+      @levelLoader.destroy()
     if @god
       @stopListening @god
       @god.destroy()
-
     @world = null
diff --git a/app/views/ladder/LadderView.coffee b/app/views/ladder/LadderView.coffee
index b2bb6e9c6..d192a892a 100644
--- a/app/views/ladder/LadderView.coffee
+++ b/app/views/ladder/LadderView.coffee
@@ -42,6 +42,7 @@ module.exports = class LadderView extends RootView
   initialize: (options, @levelID, @leagueType, @leagueID) ->
     @level = @supermodel.loadModel(new Level(_id: @levelID)).model
     @level.once 'sync', =>
+      return if @destroyed
       @levelDescription = marked(@level.get('description')) if @level.get('description')
       @teams = teamDataFromLevel @level
     @sessions = @supermodel.loadCollection(new LevelSessionsCollection(@levelID), 'your_sessions', {cache: false}).model
diff --git a/app/views/play/SpectateView.coffee b/app/views/play/SpectateView.coffee
index 769f75324..272b69d5b 100644
--- a/app/views/play/SpectateView.coffee
+++ b/app/views/play/SpectateView.coffee
@@ -69,7 +69,7 @@ module.exports = class SpectateLevelView extends RootView
       @load()
 
   setLevel: (@level, @supermodel) ->
-    serializedLevel = @level.serialize @supermodel, @session, @otherSession
+    serializedLevel = @level.serialize {@supermodel, @session, @otherSession, headless: false, sessionless: false}
     @god?.setLevel serializedLevel
     if @world
       @world.loadFromLevel serializedLevel, false
@@ -106,7 +106,7 @@ module.exports = class SpectateLevelView extends RootView
     #at this point, all requisite data is loaded, and sessions are not denormalized
     team = @world.teamForPlayer(0)
     @loadOpponentTeam(team)
-    @god.setLevel @level.serialize @supermodel, @session, @otherSession
+    @god.setLevel @level.serialize {@supermodel, @session, @otherSession, headless: false, sessionless: false}
     @god.setLevelSessionIDs if @otherSession then [@session.id, @otherSession.id] else [@session.id]
     @god.setWorldClassMap @world.classMap
     @setTeam team
diff --git a/app/views/play/level/PlayLevelView.coffee b/app/views/play/level/PlayLevelView.coffee
index b764b6251..45340f0d7 100644
--- a/app/views/play/level/PlayLevelView.coffee
+++ b/app/views/play/level/PlayLevelView.coffee
@@ -69,7 +69,6 @@ module.exports = class PlayLevelView extends RootView
     'god:infinite-loop': 'onInfiniteLoop'
     'level:reload-from-data': 'onLevelReloadFromData'
     'level:reload-thang-type': 'onLevelReloadThangType'
-    'level:session-will-save': 'onSessionWillSave'
     'level:started': 'onLevelStarted'
     'level:loading-view-unveiling': 'onLoadingViewUnveiling'
     'level:loading-view-unveiled': 'onLoadingViewUnveiled'
@@ -112,7 +111,6 @@ module.exports = class PlayLevelView extends RootView
     @gameUIState = new GameUIState()
 
     $(window).on 'resize', @onWindowResize
-    @saveScreenshot = _.throttle @saveScreenshot, 30000
 
     application.tracker?.enableInspectletJS(@levelID)
 
@@ -130,7 +128,7 @@ module.exports = class PlayLevelView extends RootView
     @supermodel.collections = givenSupermodel.collections
     @supermodel.shouldSaveBackups = givenSupermodel.shouldSaveBackups
 
-    serializedLevel = @level.serialize @supermodel, @session, @otherSession
+    serializedLevel = @level.serialize {@supermodel, @session, @otherSession, headless: false, sessionless: false}
     @god?.setLevel serializedLevel
     if @world
       @world.loadFromLevel serializedLevel, false
@@ -246,7 +244,7 @@ module.exports = class PlayLevelView extends RootView
       @session.set 'multiplayer', false
 
   setupGod: ->
-    @god.setLevel @level.serialize @supermodel, @session, @otherSession
+    @god.setLevel @level.serialize {@supermodel, @session, @otherSession, headless: false, sessionless: false}
     @god.setLevelSessionIDs if @otherSession then [@session.id, @otherSession.id] else [@session.id]
     @god.setWorldClassMap @world.classMap
 
@@ -594,15 +592,6 @@ module.exports = class PlayLevelView extends RootView
       @bus.removeFirebaseData =>
         @bus.disconnect()
 
-  onSessionWillSave: (e) ->
-    # Something interesting has happened, so (at a lower frequency), we'll save a screenshot.
-    #@saveScreenshot e.session
-
-  # Throttled
-  saveScreenshot: (session) =>
-    return unless screenshot = @surface?.screenshot()
-    session.save {screenshot: screenshot}, {patch: true, type: 'PUT'}
-
   onContactClicked: (e) ->
     Backbone.Mediator.publish 'level:contact-button-pressed', {}
     @openModalView contactModal = new ContactModal levelID: @level.get('slug') or @level.id, courseID: @courseID, courseInstanceID: @courseInstanceID
@@ -954,20 +943,6 @@ module.exports = class PlayLevelView extends RootView
         console.error 'Failed to read sessionState in onRealTimeMultiplayerCast'
 
     console.info 'Submitting my code'
-    # Transpiling code copied from scripts/transpile.coffee
-    # TODO: Should this live somewhere else?
-    transpiledCode = {}
-    for thang, spells of @session.get('code')
-      transpiledCode[thang] = {}
-      for spellID, spell of spells
-        spellName = thang + '/' + spellID
-        continue if @session.get('teamSpells') and not (spellName in @session.get('teamSpells')[@session.get('team')])
-        # console.log "PlayLevelView Transpiling spell #{spellName}"
-        aetherOptions = createAetherOptions functionName: spellID, codeLanguage: @session.get('submittedCodeLanguage'), includeFlow: true
-        aether = new Aether aetherOptions
-        transpiledCode[thang][spellID] = aether.transpile spell
-    # console.log "PlayLevelView transpiled code", transpiledCode
-    @session.set 'transpiledCode', transpiledCode
     permissions = @session.get 'permissions' ? []
     unless _.find(permissions, (p) -> p.target is 'public' and p.access is 'read')
       permissions.push target:'public', access:'read'
diff --git a/app/views/play/level/modal/CourseVictoryModal.coffee b/app/views/play/level/modal/CourseVictoryModal.coffee
index 60c68d716..8df142bd1 100644
--- a/app/views/play/level/modal/CourseVictoryModal.coffee
+++ b/app/views/play/level/modal/CourseVictoryModal.coffee
@@ -1,15 +1,9 @@
 ModalView = require 'views/core/ModalView'
 template = require 'templates/play/level/modal/course-victory-modal'
-Achievements = require 'collections/Achievements'
 Level = require 'models/Level'
 Course = require 'models/Course'
-ThangType = require 'models/ThangType'
-ThangTypes = require 'collections/ThangTypes'
 LevelSessions = require 'collections/LevelSessions'
-EarnedAchievement = require 'models/EarnedAchievement'
-LocalMongo = require 'lib/LocalMongo'
 ProgressView = require './ProgressView'
-NewItemView = require './NewItemView'
 Classroom = require 'models/Classroom'
 utils = require 'core/utils'
 
@@ -18,7 +12,6 @@ module.exports = class CourseVictoryModal extends ModalView
   template: template
   closesOnClickOutside: false
 
-
   initialize: (options) ->
     @courseID = options.courseID
     @courseInstanceID = options.courseInstanceID
@@ -26,20 +19,10 @@ module.exports = class CourseVictoryModal extends ModalView
 
     @session = options.session
     @level = options.level
-    @newItems = new ThangTypes()
-    @newHeroes = new ThangTypes()
-    
+
     if @courseInstanceID
       @classroom = new Classroom()
       @supermodel.trackRequest(@classroom.fetchForCourseInstance(@courseInstanceID))
-    @achievements = options.achievements
-    if not @achievements
-      @achievements = new Achievements()
-      @achievements.fetchRelatedToLevel(@session.get('level').original)
-      @achievements = @supermodel.loadCollection(@achievements, 'achievements').model
-      @listenToOnce @achievements, 'sync', @onAchievementsLoaded
-    else
-      @onAchievementsLoaded()
 
     @playSound 'victory'
     @nextLevel = new Level()
@@ -68,69 +51,12 @@ module.exports = class CourseVictoryModal extends ModalView
       return
     super(arguments...)
 
-
-  onAchievementsLoaded: ->
-    @achievements.models = _.filter @achievements.models, (m) -> not m.get('query')?.ladderAchievementDifficulty  # Don't show higher AI difficulty achievements
-    itemOriginals = []
-    heroOriginals = []
-    achievementIDs = []
-    for achievement in @achievements.models
-      rewards = achievement.get('rewards') or {}
-      heroOriginals.push rewards.heroes or []
-      itemOriginals.push rewards.items or []
-      achievement.completed = LocalMongo.matchesQuery(@session.attributes, achievement.get('query'))
-      achievementIDs.push(achievement.id) if achievement.completed
-
-    itemOriginals = _.uniq _.flatten itemOriginals
-    heroOriginals = _.uniq _.flatten heroOriginals
-    #project = ['original', 'rasterIcon', 'name', 'soundTriggers', 'i18n']  # This is what we need, but the PlayHeroesModal needs more, and so we load more to fill up the supermodel.
-    project = ['original', 'rasterIcon', 'name', 'slug', 'soundTriggers', 'featureImages', 'gems', 'heroClass', 'description', 'components', 'extendedName', 'unlockLevelName', 'i18n']
-    for [newThangTypeCollection, originals] in [[@newItems, itemOriginals], [@newHeroes, heroOriginals]]
-      for original in originals
-        thang= new ThangType()
-        thang.url = "/db/thang.type/#{original}/version"
-        thang.project = project
-        @supermodel.loadModel(thang)
-        newThangTypeCollection.add(thang)
-
-    @newEarnedAchievements = []
-    for achievement in @achievements.models
-      continue unless achievement.completed
-      ea = new EarnedAchievement({
-        collection: achievement.get('collection')
-        triggeredBy: @session.id
-        achievement: achievement.id
-      })
-      if me.isSessionless()
-        @newEarnedAchievements.push ea
-      else
-        ea.save()
-        # Can't just add models to supermodel because each ea has the same url
-        ea.sr = @supermodel.addSomethingResource(ea.cid)
-        @newEarnedAchievements.push ea
-        @listenToOnce ea, 'sync', (model) ->
-          model.sr.markLoaded()
-          if _.all((ea.id for ea in @newEarnedAchievements))
-            unless me.loading
-              @supermodel.loadModel(me, {cache: false})
-            @newEarnedAchievementsResource.markLoaded()
-
-    unless me.isSessionless()
-      # have to use a something resource because addModelResource doesn't handle models being upserted/fetched via POST like we're doing here
-      @newEarnedAchievementsResource = @supermodel.addSomethingResource('earned achievements') if @newEarnedAchievements.length
-
-
   onLoaded: ->
     super()
     @views = []
 
-    # TODO: Add main victory view
-    # TODO: Add level up view
-    # TODO: Add new hero view?
-
-    for newItem in @newItems.models
-      @views.push(new NewItemView({item: newItem}))
-
+    @levelSessions?.remove(@session)
+    @levelSessions?.add(@session)
     progressView = new ProgressView({
       level: @level
       nextLevel: @nextLevel
diff --git a/scripts/followupCloseIoLeads.js b/scripts/followupCloseIoLeads.js
index bc8096dc0..31008e286 100644
--- a/scripts/followupCloseIoLeads.js
+++ b/scripts/followupCloseIoLeads.js
@@ -1,7 +1,7 @@
 // Follow up on Close.io leads
 
 'use strict';
-if (process.argv.length !== 7) {
+if (process.argv.length !== 8) {
   log("Usage: node <script> <Close.io general API key> <Close.io mail API key1> <Close.io mail API key2> <Close.io mail API key3> <mongo connection Url>");
   process.exit();
 }
@@ -20,8 +20,8 @@ const demoRequestEmailTemplatesAuto2 = ['tmpl_HJ5zebh1SqC1QydDto05VPUMu4F7i5M35L
 
 const scriptStartTime = new Date();
 const closeIoApiKey = process.argv[2];
-const closeIoMailApiKeys = [process.argv[3], process.argv[4], process.argv[5]]; // Automatic mails sent as API owners
-const mongoConnUrl = process.argv[6];
+const closeIoMailApiKeys = [process.argv[3], process.argv[4], process.argv[5], process.argv[6]]; // Automatic mails sent as API owners
+const mongoConnUrl = process.argv[7];
 const MongoClient = require('mongodb').MongoClient;
 const async = require('async');
 const request = require('request');
diff --git a/scripts/updateCloseIoLeads.js b/scripts/updateCloseIoLeads.js
index 8d70f315e..79ddf8a39 100644
--- a/scripts/updateCloseIoLeads.js
+++ b/scripts/updateCloseIoLeads.js
@@ -1,8 +1,8 @@
 // Upsert new lead data into Close.io
 
 'use strict';
-if (process.argv.length !== 9) {
-  log("Usage: node <script> <Close.io general API key> <Close.io mail API key1> <Close.io mail API key2> <Close.io mail API key3> <Close.io EU mail API key> <Intercom 'App ID:API key'> <mongo connection Url>");
+if (process.argv.length !== 10) {
+  log("Usage: node <script> <Close.io general API key> <Close.io mail API key1> <Close.io mail API key2> <Close.io mail API key3> <Close.io mail API key4> <Close.io EU mail API key> <Intercom 'App ID:API key'> <mongo connection Url>");
   process.exit();
 }
 
@@ -64,18 +64,22 @@ const closeIoMailApiKeys = [
   },
   {
     apiKey: process.argv[4],
-    weight: .25
+    weight: .20
   },
   {
     apiKey: process.argv[5],
     weight: .05
   },
+  {
+    apiKey: process.argv[6],
+    weight: .05
+  },
 ];
-const closeIoEuMailApiKey = process.argv[6];
-const intercomAppIdApiKey = process.argv[7];
+const closeIoEuMailApiKey = process.argv[7];
+const intercomAppIdApiKey = process.argv[8];
 const intercomAppId = intercomAppIdApiKey.split(':')[0];
 const intercomApiKey = intercomAppIdApiKey.split(':')[1];
-const mongoConnUrl = process.argv[8];
+const mongoConnUrl = process.argv[9];
 const MongoClient = require('mongodb').MongoClient;
 const async = require('async');
 const countryData = require('country-data');
diff --git a/server/handlers/course_instance_handler.coffee b/server/handlers/course_instance_handler.coffee
index bf26df540..1ee87c11b 100644
--- a/server/handlers/course_instance_handler.coffee
+++ b/server/handlers/course_instance_handler.coffee
@@ -142,20 +142,20 @@ CourseInstanceHandler = class CourseInstanceHandler extends Handler
     CourseInstance.findById courseInstanceID, (err, courseInstance) =>
       return @sendDatabaseError(res, err) if err
       return @sendNotFoundError(res) unless courseInstance
-      Course.findById courseInstance.get('courseID'), (err, course) =>
+      Classroom.findById courseInstance.get('classroomID'), (err, classroom) =>
         return @sendDatabaseError(res, err) if err
-        return @sendNotFoundError(res) unless course
-        Campaign.findById course.get('campaignID'), (err, campaign) =>
-          return @sendDatabaseError(res, err) if err
-          return @sendNotFoundError(res) unless campaign
-          levelIDs = (levelID for levelID, level of campaign.get('levels') when not _.contains(level.type, 'ladder'))
-          query = {$and: [{creator: req.user.id}, {'level.original': {$in: levelIDs}}]}
-          cursor = LevelSession.find(query)
-          cursor = cursor.select(req.query.project) if req.query.project
-          cursor.exec (err, documents) =>
-            return @sendDatabaseError(res, err) if err?
-            cleandocs = (LevelSessionHandler.formatEntity(req, doc) for doc in documents)
-            @sendSuccess(res, cleandocs)
+        return @sendNotFoundError(res) unless classroom
+        levelIDs = []
+        for course in classroom.get('courses') when course._id.equals(courseInstance.get('courseID'))
+          for level in course.levels when not _.contains(level.type, 'ladder')
+            levelIDs.push(level.original + "")
+        query = {$and: [{creator: req.user.id}, {'level.original': {$in: levelIDs}}]}
+        cursor = LevelSession.find(query)
+        cursor = cursor.select(req.query.project) if req.query.project
+        cursor.exec (err, documents) =>
+          return @sendDatabaseError(res, err) if err?
+          cleandocs = (LevelSessionHandler.formatEntity(req, doc) for doc in documents)
+          @sendSuccess(res, cleandocs)
 
   getMembersAPI: (req, res, courseInstanceID) ->
     return @sendUnauthorizedError(res) if not req.user?
diff --git a/server/handlers/level_handler.coffee b/server/handlers/level_handler.coffee
index a44a4e34b..549d49a9c 100644
--- a/server/handlers/level_handler.coffee
+++ b/server/handlers/level_handler.coffee
@@ -195,7 +195,7 @@ LevelHandler = class LevelHandler extends Handler
           majorVersion: level.version.major
         creator: req.user._id+''
 
-      query = Session.find(sessionQuery).select('-screenshot -transpiledCode')
+      query = Session.find(sessionQuery)
       # TODO: take out "code" as well, since that can get huge containing the transpiled code for the lat hero, and find another way of having the LadderSubmissionViews in the MyMatchesTab determine ranking readiness
       query.exec (err, results) =>
         if err then @sendDatabaseError(res, err) else @sendSuccess res, results
diff --git a/server/models/AnalyticsLogEvent.coffee b/server/models/AnalyticsLogEvent.coffee
index 02b9e9858..e824ad776 100644
--- a/server/models/AnalyticsLogEvent.coffee
+++ b/server/models/AnalyticsLogEvent.coffee
@@ -31,6 +31,6 @@ AnalyticsLogEventSchema.statics.logEvent = (user, event, properties={}) ->
 unless config.proxy
   analyticsMongoose = mongoose.createConnection()
   analyticsMongoose.open "mongodb://#{config.mongo.analytics_host}:#{config.mongo.analytics_port}/#{config.mongo.analytics_db}", (error) ->
-    log.warn "Couldnt connect to analytics", error
+    log.error "Couldnt connect to analytics", error if error
   
   module.exports = AnalyticsLogEvent = analyticsMongoose.model('analytics.log.event', AnalyticsLogEventSchema, config.mongo.analytics_collection)
diff --git a/server/models/LevelSession.coffee b/server/models/LevelSession.coffee
index 8edecb749..bc3076fdc 100644
--- a/server/models/LevelSession.coffee
+++ b/server/models/LevelSession.coffee
@@ -84,9 +84,9 @@ LevelSessionSchema.pre 'save', (next) ->
 
 LevelSessionSchema.statics.privateProperties = ['code', 'submittedCode', 'unsubscribed']
 LevelSessionSchema.statics.editableProperties = ['multiplayer', 'players', 'code', 'codeLanguage', 'completed', 'state',
-                                                 'levelName', 'creatorName', 'levelID', 'screenshot',
+                                                 'levelName', 'creatorName', 'levelID',
                                                  'chat', 'teamSpells', 'submitted', 'submittedCodeLanguage',
-                                                 'unsubscribed', 'playtime', 'heroConfig', 'team', 'transpiledCode',
+                                                 'unsubscribed', 'playtime', 'heroConfig', 'team',
                                                  'browser']
 LevelSessionSchema.statics.jsonSchema = jsonschema
 
@@ -94,7 +94,7 @@ LevelSessionSchema.set('toObject', {
   transform: (doc, ret, options) ->
     req = options.req
     return ret unless req # TODO: Make deleting properties the default, but the consequences are far reaching
-    
+
     submittedCode = doc.get('submittedCode')
     unless req.user?.isAdmin() or req.user?.id is doc.get('creator') or ('employer' in (req.user?.get('permissions') ? [])) or not doc.get('submittedCode') # TODO: only allow leaderboard access to non-top-5 solutions
       ret = _.omit ret, LevelSession.privateProperties
@@ -106,4 +106,32 @@ LevelSessionSchema.set('toObject', {
     return ret
 })
 
-module.exports = LevelSession = mongoose.model('level.session', LevelSessionSchema, 'level.sessions')
+if config.mongo.level_session_replica_string?
+  levelSessionMongo = mongoose.createConnection()
+  levelSessionMongo.open config.mongo.level_session_replica_string, (error) ->
+    if error
+      log.error "Couldnt connect to session mongo!", error
+    else
+      log.info "Connected to seperate level session server with string", config.mongo.level_session_replica_string
+else
+  levelSessionMongo = mongoose
+
+LevelSession = levelSessionMongo.model('level.session', LevelSessionSchema, 'level.sessions')
+
+if config.mongo.level_session_aux_replica_string?
+  auxLevelSessionMongo = mongoose.createConnection()
+  auxLevelSessionMongo.open config.mongo.level_session_aux_replica_string, (error) ->
+    if error
+      log.error "Couldnt connect to AUX session mongo!", error
+    else
+      log.info "Connected to seperate level AUX session server with string", config.mongo.level_session_aux_replica_string
+
+  auxLevelSession = auxLevelSessionMongo.model('level.session', LevelSessionSchema, 'level.sessions')
+
+  LevelSessionSchema.post 'save', (d) ->
+    return unless d instanceof LevelSession
+    o = d.toObject {transform: ((x, r) -> r), virtuals: false}
+    auxLevelSession.collection.save o,  {w:1}, (err, v) ->
+      log.error err.stack if err
+
+module.exports = LevelSession
diff --git a/server_config.coffee b/server_config.coffee
index d76451789..b18aa8a18 100644
--- a/server_config.coffee
+++ b/server_config.coffee
@@ -26,6 +26,11 @@ config.mongo =
   mongoose_tokyo_replica_string: process.env.COCO_MONGO_MONGOOSE_TOKYO_REPLICA_STRING or ''
   mongoose_saoPaulo_replica_string : process.env.COCO_MONGO_MONGOOSE_SAOPAULO_REPLICA_STRING or ''
 
+if process.env.COCO_MONGO_LS_REPLICA_STRING?
+  config.mongo.level_session_replica_string = process.env.COCO_MONGO_LS_REPLICA_STRING
+  
+if process.env.COCO_MONGO_LS_AUX_REPLICA_STRING?
+  config.mongo.level_session_aux_replica_string = process.env.COCO_MONGO_LS_AUX_REPLICA_STRING
 
 
 if config.tokyo or config.saoPaulo
diff --git a/test/app/views/play/level/modal/CourseVictoryModal.spec.coffee b/test/app/views/play/level/modal/CourseVictoryModal.spec.coffee
index 3ca11cad2..21a5f3ff7 100644
--- a/test/app/views/play/level/modal/CourseVictoryModal.spec.coffee
+++ b/test/app/views/play/level/modal/CourseVictoryModal.spec.coffee
@@ -1,9 +1,7 @@
 Course = require 'models/Course'
 Level = require 'models/Level'
 LevelSession = require 'models/LevelSession'
-Achievements = require 'collections/Achievements'
 CourseVictoryModal = require 'views/play/level/modal/CourseVictoryModal'
-NewItemView = require 'views/play/level/modal/NewItemView'
 ProgressView = require 'views/play/level/modal/ProgressView'
 factories = require 'test/app/factories'
 
@@ -12,7 +10,7 @@ describe 'CourseVictoryModal', ->
     me.clear()
 
   it 'will eventually be the only victory modal'
-  
+
   makeViewOptions = ->
     level = factories.makeLevel()
     course = factories.makeCourse()
@@ -21,24 +19,18 @@ describe 'CourseVictoryModal', ->
       course: factories.makeCourse()
       level: level
       session: factories.makeLevelSession({ state: { complete: true } }, { level })
-      achievements: new Achievements([factories.makeLevelCompleteAchievement({}, {level: level})])
       nextLevel: factories.makeLevel()
       courseInstanceID: courseInstance.id
       courseID: course.id
     }
 
   nextLevelRequest = null
-    
+
   handleRequests = (modal) ->
     requests = jasmine.Ajax.requests.all()
-    thangRequest = _.find(requests, (r) -> _.string.startsWith(r.url, '/db/thang.type'))
-    thangRequest?.respondWith({status: 200, responseText: factories.makeThangType().stringify()})
-    modal.newEarnedAchievements[0].fakeRequests[0].respondWith({
-      status: 200, responseText: factories.makeEarnedAchievement().stringify()
-    })
     modal.levelSessions.fakeRequests[0].respondWith({ status: 200, responseText: '[]' })
     modal.classroom.fakeRequests[0].respondWith({
-      status: 200, responseText: factories.makeClassroom().stringify() 
+      status: 200, responseText: factories.makeClassroom().stringify()
     })
     if me.fakeRequests
       lastRequest = _.last(me.fakeRequests)
@@ -47,7 +39,7 @@ describe 'CourseVictoryModal', ->
           status: 200, responseText: factories.makeUser().stringify()
         })
     nextLevelRequest = modal.nextLevel.fakeRequests[0]
-    
+
   describe 'given a course level with a next level and no item or hero rewards', ->
     modal = null
 
@@ -63,7 +55,7 @@ describe 'CourseVictoryModal', ->
       expect(modal.views[0] instanceof ProgressView).toBe(true)
 
     it '(demo)', -> jasmine.demoModal(modal)
-    
+
     describe 'its ProgressView', ->
       it 'has a next level button which navigates to the next level on click', ->
         spyOn(application.router, 'navigate')
@@ -71,12 +63,12 @@ describe 'CourseVictoryModal', ->
         expect(button.length).toBe(1)
         button.click()
         expect(application.router.navigate).toHaveBeenCalled()
-        
+
       it 'has two columns', ->
         expect(modal.$('.row:first .col-sm-12').length).toBe(0)
         expect(modal.$('.row:first .col-sm-5').length).toBe(1)
         expect(modal.$('.row:first .col-sm-7').length).toBe(1)
-        
+
   describe 'given a course level without a next level', ->
     modal = null
 
@@ -91,13 +83,13 @@ describe 'CourseVictoryModal', ->
       handleRequests(modal)
       nextLevelRequest.respondWith({status: 404, responseText: '{}'})
       _.defer done
-      
+
     describe 'its ProgressView', ->
       it 'has a single large column, since there is no next level to display', ->
         expect(modal.$('.row:first .col-sm-12').length).toBe(1)
         expect(modal.$('.row:first .col-sm-5').length).toBe(0)
         expect(modal.$('.row:first .col-sm-7').length).toBe(0)
-        
+
       it 'has a done button which navigates to the CourseDetailsView for the given course instance', ->
         spyOn(application.router, 'navigate')
         button = modal.$el.find('#done-btn')
@@ -106,32 +98,3 @@ describe 'CourseVictoryModal', ->
         expect(application.router.navigate).toHaveBeenCalled()
 
     it '(demo)', -> jasmine.demoModal(modal)
-      
-
-  describe 'given a course level with a new item', ->
-    modal = null
-    
-    beforeEach (done) ->
-      options = makeViewOptions()
-      
-      # insert new item into achievement properties
-      achievement = options.achievements.first()
-      rewards = _.cloneDeep(achievement.get('rewards'))
-      rewards.items = ["53e4108204c00d4607a89f78"]
-      achievement.set('rewards', rewards)
-      
-      modal = new CourseVictoryModal(options)
-      handleRequests(modal)
-      nextLevelRequest.respondWith({status: 200, responseText: factories.makeLevel().stringify()})
-      _.defer done
-      
-    it 'includes a NewItemView when the level rewards a new item', ->
-      expect(_.size(modal.views)).toBe(2)
-      expect(modal.views[0] instanceof NewItemView).toBe(true)
-      
-    it 'continues to the ProgressView when you click the continue button', ->
-      expect(modal.currentView instanceof NewItemView).toBe(true)
-      modal.$el.find('#continue-btn').click()
-      expect(modal.currentView instanceof ProgressView).toBe(true)
-
-    it '(demo)', -> jasmine.demoModal(modal)