diff --git a/LEGO1/lego/legoomni/include/legocachesoundmanager.h b/LEGO1/lego/legoomni/include/legocachesoundmanager.h
index 9b94de83..51133c7e 100644
--- a/LEGO1/lego/legoomni/include/legocachesoundmanager.h
+++ b/LEGO1/lego/legoomni/include/legocachesoundmanager.h
@@ -57,11 +57,10 @@ class LegoCacheSoundManager {
 	LegoCacheSound* FindSoundByKey(const char* p_key);
 	LegoCacheSound* ManageSoundEntry(LegoCacheSound* p_sound);
 	LegoCacheSound* Play(const char* p_key, const char* p_name, MxBool p_looping);
+	LegoCacheSound* Play(LegoCacheSound* p_sound, const char* p_name, MxBool p_looping);
 	void Destroy(LegoCacheSound*& p_sound);
 
 private:
-	LegoCacheSound* Play(LegoCacheSound* p_sound, const char* p_name, MxBool p_looping);
-
 	Set100d6b4c m_set;   // 0x04
 	List100d6b4c m_list; // 0x14
 };
diff --git a/LEGO1/lego/legoomni/include/legoracers.h b/LEGO1/lego/legoomni/include/legoracers.h
index add7d795..9b460dee 100644
--- a/LEGO1/lego/legoomni/include/legoracers.h
+++ b/LEGO1/lego/legoomni/include/legoracers.h
@@ -115,6 +115,8 @@ class LegoRaceCar : public LegoCarRaceActor, public LegoRaceMap {
 	static MxLong g_timeLastSoundPlayed;
 	static MxS32 g_unk0x100f0b88;
 	static MxBool g_unk0x100f0b8c;
+	static undefined4 g_unk0x100f0bac;
+	static undefined4 g_unk0x100f0bb0;
 };
 
 #endif // LEGORACERS_H
diff --git a/LEGO1/lego/legoomni/src/common/legobuildingmanager.cpp b/LEGO1/lego/legoomni/src/common/legobuildingmanager.cpp
index b2582346..d61313bd 100644
--- a/LEGO1/lego/legoomni/src/common/legobuildingmanager.cpp
+++ b/LEGO1/lego/legoomni/src/common/legobuildingmanager.cpp
@@ -13,6 +13,8 @@
 #include "mxticklemanager.h"
 #include "mxtimer.h"
 
+#include <vec.h>
+
 DECOMP_SIZE_ASSERT(LegoBuildingManager, 0x30)
 DECOMP_SIZE_ASSERT(LegoBuildingInfo, 0x2c)
 DECOMP_SIZE_ASSERT(LegoBuildingManager::AnimEntry, 0x14)
@@ -682,18 +684,77 @@ void LegoBuildingManager::ScheduleAnimation(LegoEntity* p_entity, MxLong p_lengt
 	FUN_100307b0(p_entity, -2);
 }
 
-// STUB: LEGO1 0x10030220
+// FUNCTION: LEGO1 0x10030220
 MxResult LegoBuildingManager::Tickle()
 {
-	// WIP, included some of this to understand the AnimEntry array.
-	LegoTime time = Timer()->GetTime();
+	MxLong time = Timer()->GetTime();
 
 	if (m_numEntries != 0) {
-		if (m_numEntries > 0) {
-			for (MxS32 i = 0; i < m_numEntries; i++) {
-				AnimEntry* entry = m_entries[i];
-				if (entry->m_time <= time) {
-					// Code to animate and play sounds
+		for (MxS32 i = 0; i < m_numEntries; i++) {
+			AnimEntry** ppEntry = &m_entries[i];
+			AnimEntry* entry = *ppEntry;
+
+			if (m_world != CurrentWorld() || !entry->m_entity) {
+				delete entry;
+				m_numEntries--;
+
+				if (m_numEntries != i) {
+					m_entries[i] = m_entries[m_numEntries];
+					m_entries[m_numEntries] = NULL;
+				}
+
+				break;
+			}
+
+			if (entry->m_time - time > 1000) {
+				break;
+			}
+
+			if (!entry->m_muted) {
+				entry->m_muted = TRUE;
+				SoundManager()->GetCacheSoundManager()->Play(m_sound, entry->m_roi->GetName(), FALSE);
+			}
+
+			MxMatrix local48;
+			MxMatrix locald8;
+
+			MxMatrix local120(entry->m_roi->GetLocal2World());
+			Mx3DPointFloat local134(local120[3]);
+
+			ZEROVEC3(local120[3]);
+
+			locald8.SetIdentity();
+			local48 = local120;
+
+			local134[1] = sin(((entry->m_time - time) * 10) * 0.0062831999f) * 0.4 + (entry->m_unk0x0c -= 0.05);
+			SET3(local120[3], local134);
+
+			entry->m_roi->UpdateTransformationRelativeToParent(local120);
+			VideoManager()->Get3DManager()->Moved(*entry->m_roi);
+
+			if (entry->m_time < time) {
+				LegoBuildingInfo* info = GetInfo(entry->m_entity);
+
+				if (info->m_unk0x11 && !m_unk0x28) {
+					MxS32 index = info - g_buildingInfo;
+					AdjustHeight(index);
+					MxMatrix mat = entry->m_roi->GetLocal2World();
+					mat[3][1] = g_buildingInfo[index].m_unk0x014;
+					entry->m_roi->UpdateTransformationRelativeToParent(mat);
+					VideoManager()->Get3DManager()->Moved(*entry->m_roi);
+				}
+				else {
+					info->m_unk0x11 = 0;
+					entry->m_roi->SetVisibility(FALSE);
+				}
+
+				delete entry;
+				m_numEntries--;
+
+				if (m_numEntries != i) {
+					i--;
+					*ppEntry = m_entries[m_numEntries];
+					m_entries[m_numEntries] = NULL;
 				}
 			}
 		}
diff --git a/LEGO1/lego/legoomni/src/race/legoracers.cpp b/LEGO1/lego/legoomni/src/race/legoracers.cpp
index 472421ec..73a070cd 100644
--- a/LEGO1/lego/legoomni/src/race/legoracers.cpp
+++ b/LEGO1/lego/legoomni/src/race/legoracers.cpp
@@ -21,12 +21,6 @@ DECOMP_SIZE_ASSERT(EdgeReference, 0x08)
 DECOMP_SIZE_ASSERT(SkeletonKickPhase, 0x10)
 DECOMP_SIZE_ASSERT(LegoRaceCar, 0x200)
 
-// GLOBAL: LEGO1 0x100f0bac
-static undefined4 g_unk0x100f0bac = 0;
-
-// GLOBAL: LEGO1 0x100f0bb0
-static undefined4 g_unk0x100f0bb0 = 0;
-
 // GLOBAL: LEGO1 0x100f0a20
 // GLOBAL: BETA10 0x101f5e34
 EdgeReference LegoRaceCar::g_skBMap[] = {
@@ -142,6 +136,12 @@ MxS32 LegoRaceCar::g_unk0x100f0b88 = 0;
 // GLOBAL: BETA10 0x101f5f98
 MxBool LegoRaceCar::g_unk0x100f0b8c = TRUE;
 
+// GLOBAL: LEGO1 0x100f0bac
+undefined4 LegoRaceCar::g_unk0x100f0bac = 0;
+
+// GLOBAL: LEGO1 0x100f0bb0
+undefined4 LegoRaceCar::g_unk0x100f0bb0 = 0;
+
 // Initialized at LEGO1 0x10012db0
 // GLOBAL: LEGO1 0x10102af0
 // GLOBAL: BETA10 0x102114c0
diff --git a/LEGO1/tgl/d3drm/renderer.cpp b/LEGO1/tgl/d3drm/renderer.cpp
index 6a20053a..c310b996 100644
--- a/LEGO1/tgl/d3drm/renderer.cpp
+++ b/LEGO1/tgl/d3drm/renderer.cpp
@@ -46,12 +46,12 @@ Device* RendererImpl::CreateDevice(const DeviceDirect3DCreateData& data)
 	return device;
 }
 
-// GLOBAL: LEGO1 0x10101040
-static int g_SetBufferCount = 1;
-
 // FUNCTION: LEGO1 0x100a1900
 Device* RendererImpl::CreateDevice(const DeviceDirectDrawCreateData& data)
 {
+	// GLOBAL: LEGO1 0x10101040
+	static int g_SetBufferCount = 1;
+
 	DeviceImpl* device = new DeviceImpl();
 	HRESULT result = m_data->CreateDeviceFromSurface(
 		const_cast<LPGUID>(data.m_driverGUID),