diff --git a/LEGO1/lego/legoomni/include/beachhouseentity.h b/LEGO1/lego/legoomni/include/beachhouseentity.h
index df8cf288..1c92fc17 100644
--- a/LEGO1/lego/legoomni/include/beachhouseentity.h
+++ b/LEGO1/lego/legoomni/include/beachhouseentity.h
@@ -7,8 +7,6 @@
 // SIZE 0x68
 class BeachHouseEntity : public BuildingEntity {
 public:
-	virtual MxLong Notify(MxParam& p_param) override; // vtable+04
-
 	// FUNCTION: LEGO1 0x1000ee80
 	inline virtual const char* ClassName() const override // vtable+0x0c
 	{
diff --git a/LEGO1/lego/legoomni/include/buildingentity.h b/LEGO1/lego/legoomni/include/buildingentity.h
index bd136438..0e9a9d45 100644
--- a/LEGO1/lego/legoomni/include/buildingentity.h
+++ b/LEGO1/lego/legoomni/include/buildingentity.h
@@ -10,6 +10,8 @@ public:
 	BuildingEntity();
 	virtual ~BuildingEntity() override; // vtable+0x0
 
+	virtual MxLong Notify(MxParam& p_param) override; // vtable+0x4
+
 	// FUNCTION: LEGO1 0x10014f20
 	inline virtual const char* ClassName() const override // vtable+0x0c
 	{
diff --git a/LEGO1/lego/legoomni/include/elevatorbottom.h b/LEGO1/lego/legoomni/include/elevatorbottom.h
index 9c5b18e3..ed424efd 100644
--- a/LEGO1/lego/legoomni/include/elevatorbottom.h
+++ b/LEGO1/lego/legoomni/include/elevatorbottom.h
@@ -26,6 +26,15 @@ public:
 		return !strcmp(p_name, ElevatorBottom::ClassName()) || LegoWorld::IsA(p_name);
 	}
 
+	virtual MxResult Create(MxDSAction& p_dsAction) override; // vtable+0x18
+	virtual void VTable0x50() override;                       // vtable+0x50
+
+	// FUNCTION: LEGO1 0x10017f10
+	virtual MxBool VTable0x5c() override { return TRUE; } // vtable+0x5c
+
+	virtual MxBool VTable0x64() override;           // vtable+0x64
+	virtual void VTable0x68(MxBool p_add) override; // vtable+0x68
+
 	// SYNTHETIC: LEGO1 0x10018040
 	// ElevatorBottom::`scalar deleting destructor'
 
diff --git a/LEGO1/lego/legoomni/include/infocenterdoor.h b/LEGO1/lego/legoomni/include/infocenterdoor.h
index 4bdf2884..effb22cf 100644
--- a/LEGO1/lego/legoomni/include/infocenterdoor.h
+++ b/LEGO1/lego/legoomni/include/infocenterdoor.h
@@ -25,6 +25,15 @@ public:
 		return !strcmp(p_name, InfocenterDoor::ClassName()) || LegoWorld::IsA(p_name);
 	}
 
+	virtual MxResult Create(MxDSAction& p_dsAction) override; // vtable+0x18
+	virtual void VTable0x50() override;                       // vtable+0x50
+
+	// FUNCTION: LEGO1 0x100377a0
+	virtual MxBool VTable0x5c() override { return TRUE; } // vtable+0x5c
+
+	virtual MxBool VTable0x64() override;           // vtable+0x64
+	virtual void VTable0x68(MxBool p_add) override; // vtable+0x68
+
 	// SYNTHETIC: LEGO1 0x100378d0
 	// InfocenterDoor::`scalar deleting destructor'
 };
diff --git a/LEGO1/lego/legoomni/include/infocenterstate.h b/LEGO1/lego/legoomni/include/infocenterstate.h
index c926b97c..aaa45f56 100644
--- a/LEGO1/lego/legoomni/include/infocenterstate.h
+++ b/LEGO1/lego/legoomni/include/infocenterstate.h
@@ -24,6 +24,9 @@ public:
 		return !strcmp(p_name, InfocenterState::ClassName()) || LegoState::IsA(p_name);
 	}
 
+	// FUNCTION: LEGO1 0x10071830
+	virtual MxBool VTable0x14() override { return FALSE; } // vtable+0x14
+
 	inline MxU32 GetInfocenterBufferElement(MxS32 p_index) { return m_buffer[p_index]; }
 	inline MxU32 GetUnknown0x74() { return m_unk0x74; }
 
diff --git a/LEGO1/lego/legoomni/include/legoworld.h b/LEGO1/lego/legoomni/include/legoworld.h
index dfc51e70..31b60f84 100644
--- a/LEGO1/lego/legoomni/include/legoworld.h
+++ b/LEGO1/lego/legoomni/include/legoworld.h
@@ -36,6 +36,7 @@ public:
 	}
 
 	virtual MxResult Create(MxDSAction& p_dsAction) override; // vtable+0x18
+	virtual void Destroy(MxBool p_fromDestructor) override;   // vtable+0x1c
 	virtual void VTable0x50();                                // vtable+0x50
 	virtual LegoCameraController* VTable0x54();               // vtable+0x54
 	virtual void VTable0x58(MxCore* p_object);                // vtable+0x58
diff --git a/LEGO1/lego/legoomni/include/registrationbook.h b/LEGO1/lego/legoomni/include/registrationbook.h
index 7c605865..25e4b2d8 100644
--- a/LEGO1/lego/legoomni/include/registrationbook.h
+++ b/LEGO1/lego/legoomni/include/registrationbook.h
@@ -11,6 +11,7 @@ public:
 	virtual ~RegistrationBook() override; // vtable+0x0
 
 	virtual MxLong Notify(MxParam& p_param) override; // vtable+0x4
+	virtual MxResult Tickle() override;               // vtable+0x8
 
 	// FUNCTION: LEGO1 0x10076e10
 	inline virtual const char* ClassName() const override // vtable+0x0c
@@ -25,6 +26,11 @@ public:
 		return !strcmp(p_name, RegistrationBook::ClassName()) || LegoWorld::IsA(p_name);
 	}
 
+	virtual MxResult Create(MxDSAction& p_dsAction) override; // vtable+0x18
+	virtual void VTable0x50() override;                       // vtable+0x50
+	virtual MxBool VTable0x64() override;                     // vtable+0x64
+	virtual void VTable0x68(MxBool p_add) override;           // vtable+0x68
+
 	// SYNTHETIC: LEGO1 0x10076f30
 	// RegistrationBook::`scalar deleting destructor'
 };
diff --git a/LEGO1/lego/legoomni/src/build/buildingentity.cpp b/LEGO1/lego/legoomni/src/build/buildingentity.cpp
index 37a09f2f..37b0a8d9 100644
--- a/LEGO1/lego/legoomni/src/build/buildingentity.cpp
+++ b/LEGO1/lego/legoomni/src/build/buildingentity.cpp
@@ -11,3 +11,11 @@ BuildingEntity::~BuildingEntity()
 {
 	// TODO
 }
+
+// STUB: LEGO1 0x100150a0
+MxLong BuildingEntity::Notify(MxParam& p_param)
+{
+	// TODO
+
+	return 0;
+}
diff --git a/LEGO1/lego/legoomni/src/entity/legoworld.cpp b/LEGO1/lego/legoomni/src/entity/legoworld.cpp
index 9611713c..8e5c7465 100644
--- a/LEGO1/lego/legoomni/src/entity/legoworld.cpp
+++ b/LEGO1/lego/legoomni/src/entity/legoworld.cpp
@@ -77,6 +77,12 @@ MxResult LegoWorld::Create(MxDSAction& p_dsAction)
 	return SUCCESS;
 }
 
+// STUB: LEGO1 0x1001e9d0
+void LegoWorld::Destroy(MxBool p_fromDestructor)
+{
+	// TODO
+}
+
 // FUNCTION: LEGO1 0x1001f5e0
 MxLong LegoWorld::Notify(MxParam& p_param)
 {
diff --git a/LEGO1/lego/legoomni/src/infocenter/elevatorbottom.cpp b/LEGO1/lego/legoomni/src/infocenter/elevatorbottom.cpp
index 1dbb8a67..ad199882 100644
--- a/LEGO1/lego/legoomni/src/infocenter/elevatorbottom.cpp
+++ b/LEGO1/lego/legoomni/src/infocenter/elevatorbottom.cpp
@@ -3,6 +3,7 @@
 DECOMP_SIZE_ASSERT(ElevatorBottom, 0xfc)
 
 #include "legocontrolmanager.h"
+#include "legogamestate.h"
 #include "legoinputmanager.h"
 #include "legoomni.h"
 #include "mxnotificationmanager.h"
@@ -25,10 +26,58 @@ ElevatorBottom::~ElevatorBottom()
 	NotificationManager()->Unregister(this);
 }
 
+// FUNCTION: LEGO1 0x100180f0
+MxResult ElevatorBottom::Create(MxDSAction& p_dsAction)
+{
+	MxResult result = LegoWorld::Create(p_dsAction);
+	if (result == SUCCESS) {
+		InputManager()->SetWorld(this);
+		ControlManager()->Register(this);
+	}
+
+	SetIsWorldActive(FALSE);
+
+	GameState()->SetUnknown424(5);
+	GameState()->FUN_1003a720(0);
+
+	return result;
+}
+
 // STUB: LEGO1 0x10018150
 MxLong ElevatorBottom::Notify(MxParam& p_param)
 {
 	// TODO
-
-	return 0;
+	return LegoWorld::Notify(p_param);
+}
+
+// FUNCTION: LEGO1 0x100181b0
+void ElevatorBottom::VTable0x50()
+{
+	LegoWorld::VTable0x50();
+	PlayMusic(11);
+	FUN_10015820(FALSE, LegoOmni::c_disableInput | LegoOmni::c_disable3d | LegoOmni::c_clearScreen);
+}
+
+// FUNCTION: LEGO1 0x100182c0
+void ElevatorBottom::VTable0x68(MxBool p_add)
+{
+	LegoWorld::VTable0x68(p_add);
+
+	if (p_add) {
+		InputManager()->SetWorld(this);
+		SetIsWorldActive(FALSE);
+	}
+	else {
+		if (InputManager()->GetWorld() == this) {
+			InputManager()->ClearWorld();
+		}
+	}
+}
+
+// FUNCTION: LEGO1 0x10018310
+MxBool ElevatorBottom::VTable0x64()
+{
+	DeleteObjects(&m_atom, 500, 999);
+	m_unk0xf8 = 2;
+	return TRUE;
 }
diff --git a/LEGO1/lego/legoomni/src/infocenter/infocenterdoor.cpp b/LEGO1/lego/legoomni/src/infocenter/infocenterdoor.cpp
index c6d85394..4c50a321 100644
--- a/LEGO1/lego/legoomni/src/infocenter/infocenterdoor.cpp
+++ b/LEGO1/lego/legoomni/src/infocenter/infocenterdoor.cpp
@@ -1,5 +1,8 @@
 #include "infocenterdoor.h"
 
+#include "legoinputmanager.h"
+#include "legoomni.h"
+
 // STUB: LEGO1 0x10037730
 InfocenterDoor::InfocenterDoor()
 {
@@ -12,10 +15,45 @@ InfocenterDoor::~InfocenterDoor()
 	// TODO
 }
 
+// STUB: LEGO1 0x10037980
+MxResult InfocenterDoor::Create(MxDSAction& p_dsAction)
+{
+	return SUCCESS;
+}
+
 // STUB: LEGO1 0x100379e0
 MxLong InfocenterDoor::Notify(MxParam& p_param)
 {
 	// TODO
-
-	return 0;
+	return LegoWorld::Notify(p_param);
+}
+
+// FUNCTION: LEGO1 0x10037a70
+void InfocenterDoor::VTable0x50()
+{
+	LegoWorld::VTable0x50();
+	PlayMusic(11);
+	FUN_10015820(FALSE, LegoOmni::c_disableInput | LegoOmni::c_disable3d | LegoOmni::c_clearScreen);
+}
+
+// FUNCTION: LEGO1 0x10037c80
+void InfocenterDoor::VTable0x68(MxBool p_add)
+{
+	LegoWorld::VTable0x68(p_add);
+
+	if (p_add) {
+		InputManager()->SetWorld(this);
+		SetIsWorldActive(FALSE);
+	}
+	else {
+		if (InputManager()->GetWorld() == this) {
+			InputManager()->ClearWorld();
+		}
+	}
+}
+
+// STUB: LEGO1 0x10037cd0
+MxBool InfocenterDoor::VTable0x64()
+{
+	return TRUE;
 }
diff --git a/LEGO1/lego/legoomni/src/infocenter/registrationbook.cpp b/LEGO1/lego/legoomni/src/infocenter/registrationbook.cpp
index eb7e099a..f68bc29e 100644
--- a/LEGO1/lego/legoomni/src/infocenter/registrationbook.cpp
+++ b/LEGO1/lego/legoomni/src/infocenter/registrationbook.cpp
@@ -1,5 +1,7 @@
 #include "registrationbook.h"
 
+#include "legoomni.h"
+
 // STUB: LEGO1 0x10076d20
 RegistrationBook::RegistrationBook()
 {
@@ -12,6 +14,12 @@ RegistrationBook::~RegistrationBook()
 	// TODO
 }
 
+// STUB: LEGO1 0x10077060
+MxResult RegistrationBook::Create(MxDSAction& p_dsAction)
+{
+	return SUCCESS;
+}
+
 // STUB: LEGO1 0x100770e0
 MxLong RegistrationBook::Notify(MxParam& p_param)
 {
@@ -19,3 +27,29 @@ MxLong RegistrationBook::Notify(MxParam& p_param)
 
 	return 0;
 }
+
+// STUB: LEGO1 0x10077cc0
+void RegistrationBook::VTable0x50()
+{
+	// TODO
+}
+
+// STUB: LEGO1 0x10077fd0
+MxResult RegistrationBook::Tickle()
+{
+	// TODO
+	return SUCCESS;
+}
+
+// STUB: LEGO1 0x10078180
+void RegistrationBook::VTable0x68(MxBool p_add)
+{
+	// TODO
+}
+
+// FUNCTION: LEGO1 0x100783e0
+MxBool RegistrationBook::VTable0x64()
+{
+	DeleteObjects(&m_atom, 500, 506);
+	return TRUE;
+}
diff --git a/LEGO1/lego/legoomni/src/isle/beachhouseentity.cpp b/LEGO1/lego/legoomni/src/isle/beachhouseentity.cpp
index 66b07f60..f243b92a 100644
--- a/LEGO1/lego/legoomni/src/isle/beachhouseentity.cpp
+++ b/LEGO1/lego/legoomni/src/isle/beachhouseentity.cpp
@@ -1,9 +1 @@
 #include "beachhouseentity.h"
-
-// STUB: LEGO1 0x100150a0
-MxLong BeachHouseEntity::Notify(MxParam& p_param)
-{
-	// TODO
-
-	return 0;
-}