diff --git a/LEGO1/isle.cpp b/LEGO1/isle.cpp
index ec71d083..3b544960 100644
--- a/LEGO1/isle.cpp
+++ b/LEGO1/isle.cpp
@@ -1,27 +1,178 @@
 #include "isle.h"
 
+#include "act1state.h"
+#include "legocontrolmanager.h"
+#include "legogamestate.h"
+#include "legoinputmanager.h"
 #include "legoomni.h"
+#include "legoutil.h"
 #include "mxnotificationmanager.h"
+#include "mxtransitionmanager.h"
 
 DECOMP_SIZE_ASSERT(Isle, 0x140);
 
 // FUNCTION: LEGO1 0x10030820
 Isle::Isle()
 {
-	m_unk0xfc = 0;
-	m_unk0x100 = 0;
-	m_unk0x104 = 0;
-	m_unk0x108 = 0;
-	m_unk0x10c = 0;
-	m_unk0x110 = 0;
-	m_unk0x114 = 0;
-	m_unk0x118 = 0;
-	m_unk0x11c = 0;
-	m_unk0x120 = 0;
-	m_unk0x124 = 0;
-	m_unk0x128 = 0;
-	m_unk0xf8 = 0;
+	m_pizza = NULL;
+	m_pizzeria = NULL;
+	m_towtrack = NULL;
+	m_ambulance = NULL;
+	m_jukebox = NULL;
+	m_helicopter = NULL;
+	m_bike = NULL;
+	m_dunebuggy = NULL;
+	m_motorcycle = NULL;
+	m_skateboard = NULL;
+	m_racecar = NULL;
+	m_jetski = NULL;
+	m_act1state = 0;
 	m_unk0x13c = 0;
 
 	NotificationManager()->Register(this);
 }
+
+// FUNCTION: LEGO1 0x10030a50
+Isle::~Isle()
+{
+	TransitionManager()->SetWaitIndicator(NULL);
+	ControlManager()->Unregister(this);
+
+	if (InputManager()->GetWorld() == this) {
+		InputManager()->ClearWorld();
+	}
+
+	if (GetCurrentVehicle() != NULL) {
+		VTable0x6c((MxCore*) GetCurrentVehicle());
+	}
+
+	NotificationManager()->Unregister(this);
+}
+
+// FUNCTION: LEGO1 0x10030b20
+MxResult Isle::Create(MxDSObject& p_dsObject)
+{
+	GameState()->FUN_1003ceb0();
+
+	MxResult result = LegoWorld::SetAsCurrentWorld(p_dsObject);
+	if (result == SUCCESS) {
+		ControlManager()->Register(this);
+		InputManager()->SetWorld(this);
+		GameState()->FUN_1003a720(0);
+
+		switch (GameState()->GetCurrentAct()) {
+		case 1:
+			GameState()->FUN_1003a720(0x2e);
+			break;
+		case 2:
+			GameState()->FUN_1003a720(0x2e);
+			break;
+		case -1:
+			m_unk0x13c = 2;
+		}
+
+		if (GameState()->GetUnknown424() == 1) {
+			GameState()->SetUnknown424(0);
+		}
+
+		LegoGameState* gameState = GameState();
+		Act1State* state = (Act1State*) gameState->GetState("Act1State");
+		if (state == NULL) {
+			state = (Act1State*) gameState->CreateState("Act1State");
+		}
+		m_act1state = state;
+
+		FUN_1003ef00(TRUE);
+		GameState()->SetDirty(TRUE);
+	}
+
+	return result;
+}
+
+// STUB: LEGO1 0x10030c10
+MxLong Isle::Notify(MxParam& p_param)
+{
+	// TODO
+	return 0;
+}
+
+// STUB: LEGO1 0x10030fc0
+void Isle::Stop()
+{
+	// TODO
+}
+
+// STUB: LEGO1 0x10031820
+void Isle::VTable0x68(MxBool p_add)
+{
+	// TODO
+}
+
+// FUNCTION: LEGO1 0x10032f10
+void Isle::VTable0x58(MxCore* p_object)
+{
+	LegoWorld::VTable0x58(p_object);
+
+	if (p_object->IsA("Pizza")) {
+		m_pizza = (Pizza*) p_object;
+	}
+	else if (p_object->IsA("Pizzeria")) {
+		m_pizzeria = (Pizzeria*) p_object;
+	}
+	else if (p_object->IsA("TowTrack")) {
+		m_towtrack = (TowTrack*) p_object;
+	}
+	else if (p_object->IsA("Ambulance")) {
+		m_ambulance = (Ambulance*) p_object;
+	}
+	else if (p_object->IsA("JukeBoxEntity")) {
+		m_jukebox = (JukeBoxEntity*) p_object;
+	}
+	else if (p_object->IsA("Helicopter")) {
+		m_helicopter = (Helicopter*) p_object;
+	}
+	else if (p_object->IsA("Bike")) {
+		m_bike = (Bike*) p_object;
+	}
+	else if (p_object->IsA("DuneBuggy")) {
+		m_dunebuggy = (DuneBuggy*) p_object;
+	}
+	else if (p_object->IsA("Motorcycle")) {
+		m_motorcycle = (Motorcycle*) p_object;
+	}
+	else if (p_object->IsA("SkateBoard")) {
+		m_skateboard = (SkateBoard*) p_object;
+	}
+	else if (p_object->IsA("Jetski")) {
+		m_jetski = (Jetski*) p_object;
+	}
+	else if (p_object->IsA("RaceCar")) {
+		m_racecar = (RaceCar*) p_object;
+	}
+}
+
+// FUNCTION: LEGO1 0x10033050
+void Isle::VTable0x6c(MxCore* p_object)
+{
+	LegoWorld::EndAction(p_object);
+
+	if (p_object->IsA("Helicopter")) {
+		m_helicopter = NULL;
+	}
+	else if (p_object->IsA("DuneBuggy")) {
+		m_dunebuggy = NULL;
+	}
+	else if (p_object->IsA("Jetski")) {
+		m_jetski = 0;
+	}
+	else if (p_object->IsA("RaceCar")) {
+		m_racecar = 0;
+	}
+}
+
+// STUB: LEGO1 0x10033180
+MxBool Isle::VTable0x64()
+{
+	// TODO
+	return FALSE;
+}
diff --git a/LEGO1/isle.h b/LEGO1/isle.h
index b714ea19..594f9d74 100644
--- a/LEGO1/isle.h
+++ b/LEGO1/isle.h
@@ -4,12 +4,29 @@
 #include "legoworld.h"
 #include "radio.h"
 
+class Pizza;
+class Pizzeria;
+class TowTrack;
+class Ambulance;
+class JukeBoxEntity;
+class Helicopter;
+class Bike;
+class DuneBuggy;
+class Motorcycle;
+class SkateBoard;
+class RaceCar;
+class Jetski;
+class Act1State;
+
 // VTABLE: LEGO1 0x100d6fb8
 // SIZE 0x140
 // Radio at 0x12c
 class Isle : public LegoWorld {
 public:
 	Isle();
+	virtual ~Isle() override;
+
+	virtual MxLong Notify(MxParam& p_param) override; // vtable+0x4
 
 	// FUNCTION: LEGO1 0x10030910
 	inline virtual const char* ClassName() const override // vtable+0x0c
@@ -23,24 +40,35 @@ class Isle : public LegoWorld {
 	{
 		return !strcmp(p_name, Isle::ClassName()) || LegoWorld::IsA(p_name);
 	}
+	virtual MxResult Create(MxDSObject& p_dsObject) override; // vtable+0x18
+	virtual void Stop() override;                             // vtable+50
+	virtual void VTable0x58(MxCore* p_object);                // vtable+58
+	// FUNCTION: LEGO1 0x10030900
+	virtual MxBool VTable0x5c() { return TRUE; } // vtable+5c
+	// FUNCTION: LEGO1 0x10033170
+	virtual void VTable0x60() {}           // vtable+60
+	virtual MxBool VTable0x64();           // vtable+64
+	virtual void VTable0x68(MxBool p_add); // vtable+68
+	virtual void VTable0x6c(MxCore* p_object);
+
 	inline void SetUnknown13c(MxU32 p_unk0x13c) { m_unk0x13c = p_unk0x13c; }
 
 protected:
-	undefined4 m_unk0xf8;  // 0xf8
-	undefined4 m_unk0xfc;  // 0xfc
-	undefined4 m_unk0x100; // 0x100
-	undefined4 m_unk0x104; // 0x104
-	undefined4 m_unk0x108; // 0x108
-	undefined4 m_unk0x10c; // 0x10c
-	undefined4 m_unk0x110; // 0x110
-	undefined4 m_unk0x114; // 0x114
-	undefined4 m_unk0x118; // 0x118
-	undefined4 m_unk0x11c; // 0x11c
-	undefined4 m_unk0x120; // 0x120
-	undefined4 m_unk0x124; // 0x124
-	undefined4 m_unk0x128; // 0x128
-	Radio m_radio;         // 0x12c
-	MxU32 m_unk0x13c;      // 0x13c
+	Act1State* m_act1state;   // 0xf8
+	Pizza* m_pizza;           // 0xfc
+	Pizzeria* m_pizzeria;     // 0x100
+	TowTrack* m_towtrack;     // 0x104
+	Ambulance* m_ambulance;   // 0x108
+	JukeBoxEntity* m_jukebox; // 0x10c
+	Helicopter* m_helicopter; // 0x110
+	Bike* m_bike;             // 0x114
+	DuneBuggy* m_dunebuggy;   // 0x118
+	Motorcycle* m_motorcycle; // 0x11c
+	SkateBoard* m_skateboard; // 0x120
+	RaceCar* m_racecar;       // 0x124
+	Jetski* m_jetski;         // 0x128
+	Radio m_radio;            // 0x12c
+	MxU32 m_unk0x13c;         // 0x13c
 };
 
 #endif // ISLE_H
diff --git a/LEGO1/legogamestate.h b/LEGO1/legogamestate.h
index 5643de52..656b990c 100644
--- a/LEGO1/legogamestate.h
+++ b/LEGO1/legogamestate.h
@@ -36,6 +36,9 @@ class LegoGameState {
 
 	inline MxU8 GetUnknownC() { return m_unk0xc; }
 	inline MxU32 GetUnknown10() { return m_unk0x10; }
+	inline MxS32 GetCurrentAct() { return m_currentAct; }
+	inline undefined4 GetUnknown424() { return m_unk0x424; }
+	inline void SetDirty(MxBool p_dirty) { m_isDirty = p_dirty; }
 	inline void SetUnknown424(undefined4 p_unk0x424) { m_unk0x424 = p_unk0x424; }
 
 	void SetSomeEnumState(undefined4 p_state);
@@ -59,14 +62,15 @@ class LegoGameState {
 	LegoState** m_stateArray;                   // 0x8
 	MxU8 m_unk0xc;                              // 0xc
 	MxU32 m_unk0x10;                            // 0x10
-	undefined4 m_currentAct;                    // 0x14
+	MxS32 m_currentAct;                         // 0x14
 	LegoBackgroundColor* m_backgroundColor;     // 0x18
 	LegoBackgroundColor* m_tempBackgroundColor; // 0x1c
 	LegoFullScreenMovie* m_fullScreenMovie;     // 0x20
 	MxU16 m_unk0x24;                            // 0x24
 	undefined m_unk0x28[128];                   // 0x28
 	ScoreStruct m_unk0xa6;                      // 0xa6
-	undefined m_unk0x41a[10];                   // 0x41a - might be part of the structure at 0xa6
+	undefined m_unk0x41a[8];                    // 0x41a - might be part of the structure at 0xa6
+	MxBool m_isDirty;                           // 0x420
 	undefined4 m_unk0x424;                      // 0x424
 	undefined4 m_unk0x428;                      // 0x428
 	undefined4 m_unk0x42c;                      // 0x42c
diff --git a/LEGO1/legoutil.cpp b/LEGO1/legoutil.cpp
index e608609b..42d14dac 100644
--- a/LEGO1/legoutil.cpp
+++ b/LEGO1/legoutil.cpp
@@ -112,6 +112,12 @@ void FUN_1003ee00(MxAtomId& p_atomId, MxS32 p_id)
 {
 }
 
+// STUB: LEGO1 0x1003ef00
+void FUN_1003ef00(MxBool)
+{
+	// TODO (something related to animation manager)
+}
+
 // FUNCTION: LEGO1 0x1003ef40
 void SetAppCursor(WPARAM p_wparam)
 {
diff --git a/LEGO1/legoutil.h b/LEGO1/legoutil.h
index f2413450..afc0a0d4 100644
--- a/LEGO1/legoutil.h
+++ b/LEGO1/legoutil.h
@@ -59,6 +59,7 @@ ExtraActionType MatchActionString(const char*);
 void InvokeAction(ExtraActionType p_actionId, MxAtomId& p_pAtom, int p_targetEntityId, LegoEntity* p_sender);
 void ConvertHSVToRGB(float p_h, float p_s, float p_v, float* p_rOut, float* p_bOut, float* p_gOut);
 void FUN_1003ee00(MxAtomId& p_atomId, MxS32 p_id);
+void FUN_1003ef00(MxBool);
 void SetAppCursor(WPARAM p_wparam);
 MxBool FUN_1003ef60();
 
diff --git a/LEGO1/legoworld.cpp b/LEGO1/legoworld.cpp
index 2d52b031..13d53a0f 100644
--- a/LEGO1/legoworld.cpp
+++ b/LEGO1/legoworld.cpp
@@ -98,7 +98,7 @@ void LegoWorld::VTable0x58(MxCore* p_object)
 }
 
 // STUB: LEGO1 0x10020f10
-void LegoWorld::EndAction(MxPresenter* p_presenter)
+void LegoWorld::EndAction(MxCore* p_presenter)
 {
 }
 
diff --git a/LEGO1/legoworld.h b/LEGO1/legoworld.h
index 87508ae1..9ca61b56 100644
--- a/LEGO1/legoworld.h
+++ b/LEGO1/legoworld.h
@@ -44,7 +44,7 @@ class LegoWorld : public LegoEntity {
 	inline LegoCameraController* GetCamera() { return m_camera; }
 
 	MxResult SetAsCurrentWorld(MxDSObject& p_dsObject);
-	void EndAction(MxPresenter* p_presenter);
+	void EndAction(MxCore* p_presenter);
 	void FUN_1001fc80(IslePathActor* p_actor);
 	MxBool FUN_100727e0(MxU32, Vector3Data& p_loc, Vector3Data& p_dir, Vector3Data& p_up);
 	MxBool FUN_10072980(MxU32, Vector3Data& p_loc, Vector3Data& p_dir, Vector3Data& p_up);