diff --git a/LEGO1/act2brick.cpp b/LEGO1/act2brick.cpp
index 84c8bbb3..dde79d0b 100644
--- a/LEGO1/act2brick.cpp
+++ b/LEGO1/act2brick.cpp
@@ -21,7 +21,7 @@ MxLong Act2Brick::Notify(MxParam &p)
 }
 
 // OFFSET: LEGO1 0x1007a7f0 STUB
-MxLong Act2Brick::Tickle()
+MxResult Act2Brick::Tickle()
 {
   // TODO
 
diff --git a/LEGO1/act2brick.h b/LEGO1/act2brick.h
index bf909198..65aba252 100644
--- a/LEGO1/act2brick.h
+++ b/LEGO1/act2brick.h
@@ -12,7 +12,7 @@ class Act2Brick : public LegoPathActor
   virtual ~Act2Brick() override; // vtable+0x0
 
   virtual MxLong Notify(MxParam &p) override; // vtable+0x4
-  virtual MxLong Tickle() override; // vtable+0x08
+  virtual MxResult Tickle() override; // vtable+0x08
 
   // OFFSET: LEGO1 0x1007a360
   inline virtual const char *ClassName() const override // vtable+0x0c
diff --git a/LEGO1/gasstation.cpp b/LEGO1/gasstation.cpp
index 33590dc9..eb178ef0 100644
--- a/LEGO1/gasstation.cpp
+++ b/LEGO1/gasstation.cpp
@@ -21,7 +21,7 @@ MxLong GasStation::Notify(MxParam &p)
 }
 
 // OFFSET: LEGO1 0x10005c90 STUB
-MxLong GasStation::Tickle()
+MxResult GasStation::Tickle()
 {
   // TODO
 
diff --git a/LEGO1/gasstation.h b/LEGO1/gasstation.h
index 7f2263d0..e88c028a 100644
--- a/LEGO1/gasstation.h
+++ b/LEGO1/gasstation.h
@@ -13,7 +13,7 @@ class GasStation : public LegoWorld
   virtual ~GasStation() override; // vtable+0x0
   
   virtual MxLong Notify(MxParam &p) override; // vtable+0x4
-  virtual MxLong Tickle() override; // vtable+0x8
+  virtual MxResult Tickle() override; // vtable+0x8
 
   // OFFSET: LEGO1 0x10004780
   inline virtual const char *ClassName() const override // vtable+0x0c
diff --git a/LEGO1/infocenter.cpp b/LEGO1/infocenter.cpp
index b9ea67c6..eb7e65fc 100644
--- a/LEGO1/infocenter.cpp
+++ b/LEGO1/infocenter.cpp
@@ -21,7 +21,7 @@ MxLong Infocenter::Notify(MxParam &p)
 }
 
 // OFFSET: LEGO1 0x10070af0 STUB
-MxLong Infocenter::Tickle()
+MxResult Infocenter::Tickle()
 {
   // TODO
 
diff --git a/LEGO1/infocenter.h b/LEGO1/infocenter.h
index a6e06f0f..1d385993 100644
--- a/LEGO1/infocenter.h
+++ b/LEGO1/infocenter.h
@@ -12,7 +12,7 @@ class Infocenter : public LegoWorld
   virtual ~Infocenter() override;
 
   virtual MxLong Notify(MxParam &p) override; // vtable+0x4
-  virtual MxLong Tickle() override; // vtable+0x8
+  virtual MxResult Tickle() override; // vtable+0x8
 
   // OFFSET: LEGO1 0x1006eb40
   inline virtual const char *ClassName() const override // vtable+0x0c
diff --git a/LEGO1/legoanimationmanager.cpp b/LEGO1/legoanimationmanager.cpp
index d396d431..20e0a0e3 100644
--- a/LEGO1/legoanimationmanager.cpp
+++ b/LEGO1/legoanimationmanager.cpp
@@ -23,7 +23,7 @@ MxLong LegoAnimationManager::Notify(MxParam &p)
 }
 
 // OFFSET: LEGO1 0x10061cc0 STUB
-MxLong LegoAnimationManager::Tickle()
+MxResult LegoAnimationManager::Tickle()
 {
   // TODO
 
diff --git a/LEGO1/legoanimationmanager.h b/LEGO1/legoanimationmanager.h
index 49b95f94..ec07603d 100644
--- a/LEGO1/legoanimationmanager.h
+++ b/LEGO1/legoanimationmanager.h
@@ -12,7 +12,7 @@ class LegoAnimationManager : public MxCore
   virtual ~LegoAnimationManager() override; // vtable+0x0
 
   virtual MxLong Notify(MxParam &p) override; // vtable+0x4
-  virtual MxLong Tickle() override; // vtable+0x8
+  virtual MxResult Tickle() override; // vtable+0x8
 
   // OFFSET: LEGO1 0x1005ec80
   inline virtual const char *ClassName() const override // vtable+0x0c
diff --git a/LEGO1/legocarbuild.cpp b/LEGO1/legocarbuild.cpp
index c9254c37..e204529b 100644
--- a/LEGO1/legocarbuild.cpp
+++ b/LEGO1/legocarbuild.cpp
@@ -21,7 +21,7 @@ MxLong LegoCarBuild::Notify(MxParam &p)
 }
 
 // OFFSET: LEGO1 0x100238b0 STUB
-MxLong LegoCarBuild::Tickle()
+MxResult LegoCarBuild::Tickle()
 {
   // TODO
 
diff --git a/LEGO1/legocarbuild.h b/LEGO1/legocarbuild.h
index d320cd6e..1d68b0c1 100644
--- a/LEGO1/legocarbuild.h
+++ b/LEGO1/legocarbuild.h
@@ -12,7 +12,7 @@ class LegoCarBuild : public LegoWorld
   virtual ~LegoCarBuild() override;
 
   virtual MxLong Notify(MxParam &p) override; // vtable+0x4
-  virtual MxLong Tickle() override; // vtable+0x8
+  virtual MxResult Tickle() override; // vtable+0x8
 
   // OFFSET: LEGO1 0x10022940
   inline virtual const char *ClassName() const override // vtable+0x0c
diff --git a/LEGO1/legocontrolmanager.cpp b/LEGO1/legocontrolmanager.cpp
index 16733e13..91ff8c39 100644
--- a/LEGO1/legocontrolmanager.cpp
+++ b/LEGO1/legocontrolmanager.cpp
@@ -13,7 +13,7 @@ LegoControlManager::~LegoControlManager()
 }
 
 // OFFSET: LEGO1 0x10029600 STUB
-MxLong LegoControlManager::Tickle()
+MxResult LegoControlManager::Tickle()
 {
   // TODO
 
diff --git a/LEGO1/legocontrolmanager.h b/LEGO1/legocontrolmanager.h
index c4563776..0088ac0f 100644
--- a/LEGO1/legocontrolmanager.h
+++ b/LEGO1/legocontrolmanager.h
@@ -10,7 +10,7 @@ class LegoControlManager : public MxCore
   LegoControlManager();
   virtual ~LegoControlManager() override; // vtable+0x0
 
-  virtual MxLong Tickle() override; // vtable+0x8
+  virtual MxResult Tickle() override; // vtable+0x8
 
   // OFFSET: LEGO1 0x10028cb0
   inline virtual const char *ClassName() const override // vtable+0x0c
diff --git a/LEGO1/legoinputmanager.cpp b/LEGO1/legoinputmanager.cpp
index 90be0c2c..7c6489ee 100644
--- a/LEGO1/legoinputmanager.cpp
+++ b/LEGO1/legoinputmanager.cpp
@@ -35,7 +35,7 @@ void LegoInputManager::UnRegister(MxCore *)
 }
 
 // OFFSET: LEGO1 0x1005b8b0 STUB
-MxLong LegoInputManager::Tickle()
+MxResult LegoInputManager::Tickle()
 {
   // TODO
 
diff --git a/LEGO1/legoinputmanager.h b/LEGO1/legoinputmanager.h
index 7ae2dd62..3a35d4b1 100644
--- a/LEGO1/legoinputmanager.h
+++ b/LEGO1/legoinputmanager.h
@@ -26,7 +26,7 @@ class LegoInputManager : public MxPresenter
   __declspec(dllexport) void Register(MxCore *);
   __declspec(dllexport) void UnRegister(MxCore *);
 
-  virtual MxLong Tickle() override; // vtable+0x8
+  virtual MxResult Tickle() override; // vtable+0x8
 
   undefined m_pad40[0x15c];
   int m_joystickIndex;
diff --git a/LEGO1/legopathcontroller.cpp b/LEGO1/legopathcontroller.cpp
index 0cebbc0f..f8b64109 100644
--- a/LEGO1/legopathcontroller.cpp
+++ b/LEGO1/legopathcontroller.cpp
@@ -13,7 +13,7 @@ LegoPathController::~LegoPathController()
 }
 
 // OFFSET: LEGO1 0x10045c10 STUB
-MxLong LegoPathController::Tickle()
+MxResult LegoPathController::Tickle()
 {
   // TODO
   return 0;
diff --git a/LEGO1/legopathcontroller.h b/LEGO1/legopathcontroller.h
index ba415076..61dbdcfe 100644
--- a/LEGO1/legopathcontroller.h
+++ b/LEGO1/legopathcontroller.h
@@ -11,7 +11,7 @@ class LegoPathController : public MxCore
   LegoPathController();
   virtual ~LegoPathController() override;
 
-  virtual MxLong Tickle() override; // vtable+08
+  virtual MxResult Tickle() override; // vtable+08
 
   // OFFSET: LEGO1 0x10045110
   inline const char *ClassName() const override // vtable+0xc
diff --git a/LEGO1/legoplantmanager.cpp b/LEGO1/legoplantmanager.cpp
index eee83726..515d330d 100644
--- a/LEGO1/legoplantmanager.cpp
+++ b/LEGO1/legoplantmanager.cpp
@@ -13,7 +13,7 @@ LegoPlantManager::~LegoPlantManager()
 }
 
 // OFFSET: LEGO1 0x10026e00 STUB
-MxLong LegoPlantManager::Tickle()
+MxResult LegoPlantManager::Tickle()
 {
   // TODO
 
diff --git a/LEGO1/legoplantmanager.h b/LEGO1/legoplantmanager.h
index 3e8bfefe..b8e8dd9d 100644
--- a/LEGO1/legoplantmanager.h
+++ b/LEGO1/legoplantmanager.h
@@ -11,7 +11,7 @@ class LegoPlantManager : public MxCore
   LegoPlantManager();
   virtual ~LegoPlantManager() override; // vtable+0x0
 
-  virtual MxLong Tickle() override; // vtable+0x8
+  virtual MxResult Tickle() override; // vtable+0x8
 
   // OFFSET: LEGO1 0x10026290
   inline const char *ClassName() const override // vtable+0xc
diff --git a/LEGO1/legosoundmanager.cpp b/LEGO1/legosoundmanager.cpp
index e56747f6..01f8fee5 100644
--- a/LEGO1/legosoundmanager.cpp
+++ b/LEGO1/legosoundmanager.cpp
@@ -13,7 +13,7 @@ LegoSoundManager::~LegoSoundManager()
 }
 
 // OFFSET: LEGO1 0x1002a3a0 STUB
-MxLong LegoSoundManager::Tickle()
+MxResult LegoSoundManager::Tickle()
 {
   // TODO
   return 0;
diff --git a/LEGO1/legosoundmanager.h b/LEGO1/legosoundmanager.h
index 1d191e03..90e23fba 100644
--- a/LEGO1/legosoundmanager.h
+++ b/LEGO1/legosoundmanager.h
@@ -10,7 +10,7 @@ class LegoSoundManager : public MxSoundManager
 public:
   LegoSoundManager();
   virtual ~LegoSoundManager() override;
-  virtual MxLong Tickle() override; // vtable+08
+  virtual MxResult Tickle() override; // vtable+08
 
 private:
   void Init();
diff --git a/LEGO1/mxcore.cpp b/LEGO1/mxcore.cpp
index 78441d8d..ab73e242 100644
--- a/LEGO1/mxcore.cpp
+++ b/LEGO1/mxcore.cpp
@@ -22,7 +22,7 @@ MxLong MxCore::Notify(MxParam &p)
 }
 
 // OFFSET: LEGO1 0x10001f70
-MxLong MxCore::Tickle()
+MxResult MxCore::Tickle()
 {
   return 0;
 }
\ No newline at end of file
diff --git a/LEGO1/mxdiskstreamcontroller.cpp b/LEGO1/mxdiskstreamcontroller.cpp
index 61243410..9e37edc4 100644
--- a/LEGO1/mxdiskstreamcontroller.cpp
+++ b/LEGO1/mxdiskstreamcontroller.cpp
@@ -13,7 +13,7 @@ MxDiskStreamController::~MxDiskStreamController()
 }
 
 // OFFSET: LEGO1 0x100c8640 STUB
-MxLong MxDiskStreamController::Tickle()
+MxResult MxDiskStreamController::Tickle()
 {
   // TODO
 
diff --git a/LEGO1/mxdiskstreamcontroller.h b/LEGO1/mxdiskstreamcontroller.h
index c0142663..1f66984c 100644
--- a/LEGO1/mxdiskstreamcontroller.h
+++ b/LEGO1/mxdiskstreamcontroller.h
@@ -14,7 +14,7 @@ class MxDiskStreamController : public MxStreamController
   MxDiskStreamController();
   virtual ~MxDiskStreamController() override;
 
-  virtual MxLong Tickle() override; // vtable+0x8
+  virtual MxResult Tickle() override; // vtable+0x8
 
   // OFFSET: LEGO1 0x100c7360
   inline virtual const char *ClassName() const override // vtable+0x0c
diff --git a/LEGO1/mxmediapresenter.cpp b/LEGO1/mxmediapresenter.cpp
index 31e68abc..6a59a0ec 100644
--- a/LEGO1/mxmediapresenter.cpp
+++ b/LEGO1/mxmediapresenter.cpp
@@ -3,7 +3,7 @@
 DECOMP_SIZE_ASSERT(MxMediaPresenter, 0x50);
 
 // OFFSET: LEGO1 0x100b5d10 STUB
-MxLong MxMediaPresenter::Tickle()
+MxResult MxMediaPresenter::Tickle()
 {
   // TODO
   return 0;
diff --git a/LEGO1/mxmediapresenter.h b/LEGO1/mxmediapresenter.h
index 64de0614..741ab49f 100644
--- a/LEGO1/mxmediapresenter.h
+++ b/LEGO1/mxmediapresenter.h
@@ -14,7 +14,7 @@ class MxMediaPresenter : public MxPresenter
     Init();
   }
 
-  virtual MxLong Tickle() override; // vtable+0x8, override MxCore
+  virtual MxResult Tickle() override; // vtable+0x8, override MxCore
 
   // OFFSET: LEGO1 0x1000c5c0
   inline virtual const char *ClassName() const override // vtable+0xc
diff --git a/LEGO1/mxpresenter.cpp b/LEGO1/mxpresenter.cpp
index e82aa3a4..838b0af3 100644
--- a/LEGO1/mxpresenter.cpp
+++ b/LEGO1/mxpresenter.cpp
@@ -79,7 +79,7 @@ MxPresenter::~MxPresenter()
 }
 
 // OFFSET: LEGO1 0x100b5200
-MxLong MxPresenter::Tickle()
+MxResult MxPresenter::Tickle()
 {
   MxAutoLocker lock(&this->m_criticalSection);
 
diff --git a/LEGO1/mxpresenter.h b/LEGO1/mxpresenter.h
index b7e99edf..86b078a6 100644
--- a/LEGO1/mxpresenter.h
+++ b/LEGO1/mxpresenter.h
@@ -29,7 +29,7 @@ class MxPresenter : public MxCore
   MxPresenter() { Init(); }
 
   __declspec(dllexport) virtual ~MxPresenter(); // vtable+0x0
-  __declspec(dllexport) virtual MxLong Tickle() override; // vtable+0x8
+  __declspec(dllexport) virtual MxResult Tickle() override; // vtable+0x8
 
   // OFFSET: LEGO1 0x1000bfe0
   inline virtual const char *ClassName() const override// vtable+0xc
diff --git a/LEGO1/mxtransitionmanager.cpp b/LEGO1/mxtransitionmanager.cpp
index 8af3f497..fdae06ea 100644
--- a/LEGO1/mxtransitionmanager.cpp
+++ b/LEGO1/mxtransitionmanager.cpp
@@ -13,7 +13,7 @@ MxTransitionManager::~MxTransitionManager()
 }
 
 // OFFSET: LEGO1 0x1004bac0 STUB
-MxLong MxTransitionManager::Tickle()
+MxResult MxTransitionManager::Tickle()
 {
   // TODO
 
diff --git a/LEGO1/mxtransitionmanager.h b/LEGO1/mxtransitionmanager.h
index c6cc28aa..215cd2d7 100644
--- a/LEGO1/mxtransitionmanager.h
+++ b/LEGO1/mxtransitionmanager.h
@@ -14,7 +14,7 @@ class MxTransitionManager : public MxCore
 
   __declspec(dllexport) void SetWaitIndicator(MxVideoPresenter *videoPresenter);
 
-  virtual MxLong Tickle(); // vtable+0x8
+  virtual MxResult Tickle(); // vtable+0x8
 };
 
 #endif // MXTRANSITIONMANAGER_H
diff --git a/LEGO1/mxvideomanager.cpp b/LEGO1/mxvideomanager.cpp
index 81d431a9..8f64dbd4 100644
--- a/LEGO1/mxvideomanager.cpp
+++ b/LEGO1/mxvideomanager.cpp
@@ -15,7 +15,7 @@ MxVideoManager::~MxVideoManager()
 }
 
 // OFFSET: LEGO1 0x100bea90
-MxLong MxVideoManager::Tickle()
+MxResult MxVideoManager::Tickle()
 {
   MxAutoLocker lock(&this->m_criticalSection);
 
diff --git a/LEGO1/mxvideomanager.h b/LEGO1/mxvideomanager.h
index a7cde92f..4068b793 100644
--- a/LEGO1/mxvideomanager.h
+++ b/LEGO1/mxvideomanager.h
@@ -13,7 +13,7 @@ class MxVideoManager : public MxMediaManager
 public:
   virtual ~MxVideoManager();
 
-  virtual MxLong Tickle(); // vtable+0x8
+  virtual MxResult Tickle(); // vtable+0x8
 
   __declspec(dllexport) void InvalidateRect(MxRect32 &);
   __declspec(dllexport) virtual MxLong RealizePalette(MxPalette *); // vtable+0x30