diff --git a/TombEngine/Game/control/control.cpp b/TombEngine/Game/control/control.cpp
index e1bd97d1db..24bd07b048 100644
--- a/TombEngine/Game/control/control.cpp
+++ b/TombEngine/Game/control/control.cpp
@@ -45,6 +45,7 @@
 #include "Objects/Generic/Object/rope.h"
 #include "Objects/Generic/Switches/generic_switch.h"
 #include "Objects/TR3/Entity/FishSwarm.h"
+#include "Objects/TR3/Emitter/tr3_bats_emitter.h"
 #include "Objects/TR4/Entity/tr4_beetle_swarm.h"
 #include "Objects/TR4/Entity/Locust.h"
 #include "Objects/TR5/Emitter/tr5_bats_emitter.h"
@@ -87,6 +88,7 @@ using namespace TEN::Entities::Effects;
 using namespace TEN::Entities::Generic;
 using namespace TEN::Entities::Switches;
 using namespace TEN::Entities::Traps;
+using namespace TEN::Entities::TR3;
 using namespace TEN::Entities::TR4;
 using namespace TEN::Collision::Floordata;
 using namespace TEN::Control::Volumes;
@@ -212,6 +214,7 @@ GameStatus GamePhase(bool insideMenu)
 	UpdateRats();
 	UpdateRipples();
 	UpdateBats();
+	UpdateTr3Bats();
 	UpdateSpiders();
 	UpdateSparkParticles();
 	UpdateSmokeParticles();
diff --git a/TombEngine/Objects/TR3/Emitter/tr3_bats_emitter.cpp b/TombEngine/Objects/TR3/Emitter/tr3_bats_emitter.cpp
new file mode 100644
index 0000000000..a9c1dcb8e6
--- /dev/null
+++ b/TombEngine/Objects/TR3/Emitter/tr3_bats_emitter.cpp
@@ -0,0 +1,265 @@
+#include "framework.h"
+#include "Objects/TR3/Emitter/tr3_bats_emitter.h"
+
+#include "Game/collision/collide_room.h"
+#include "Game/control/control.h"
+#include "Game/effects/effects.h"
+#include "Game/items.h"
+#include "Renderer/Structures/RendererSpriteToDraw.h"
+#include "Game/Setup.h"
+#include "Sound/sound.h"
+#include "Specific/level.h"
+
+namespace TEN::Entities::TR3
+{
+	using namespace TEN::Renderer::Structures;
+
+	constexpr auto TR3_BAT_SPRITE_ID = 3;
+	constexpr auto TR3_BAT_LIFE_MIN	  = 144;
+	constexpr auto TR3_BAT_SPEED_MIN	  = 64;
+	constexpr auto TR3_BAT_SPEED_MAX	  = 300;
+	constexpr auto TR3_BAT_SPEED_ACCEL = 12;
+	constexpr auto TR3_BAT_SPEED_DIVISOR = 6;
+	constexpr auto TR3_BAT_BODY_WING_AMPLITUDE = 16.0f;
+	constexpr auto TR3_BAT_OUTER_WING_AMPLITUDE = 256.0f;
+
+	constexpr std::array<Vector3, 5> TR3_BAT_MESH =
+	{
+		Vector3(-192.0f, 0.0f, -48.0f),
+		Vector3(-192.0f, 0.0f, 48.0f),
+		Vector3(96.0f, 0.0f, 0.0f),
+		Vector3(-144.0f, 0.0f, -192.0f),
+		Vector3(-144.0f, 0.0f, 192.0f)
+	};
+
+	constexpr std::array<std::array<int, 3>, 3> TR3_BAT_TRIANGLES =
+	{ {
+		{ 0, 1, 2 },
+		{ 3, 0, 2 },
+		{ 1, 4, 2 }
+	} };
+
+	constexpr std::array<std::array<int, 3>, 3> TR3_BAT_TRIANGLE_UV =
+	{ {
+		{ 0, 2, 3 },
+		{ 1, 0, 2 },
+		{ 0, 1, 2 }
+	} };
+
+	Tr3BatData Tr3Bats[NUM_TR3_BATS];
+
+	static void ResetTr3BatInterpolationData(Tr3BatData& bat)
+	{
+		bat.PrevPosition = bat.Pose.Position;
+		bat.PrevWingYoff = bat.WingYoff;
+	}
+
+	void ClearTr3Bats()
+	{
+		for (auto& bat : Tr3Bats)
+		{
+			bat = {};
+			bat.RoomNumber = NO_VALUE;
+			ResetTr3BatInterpolationData(bat);
+		}
+	}
+
+	void InitializeTr3BatsEmitter(short itemNumber)
+	{
+		auto& item = g_Level.Items[itemNumber];
+
+		item.TriggerFlags = 0;
+
+		if (Objects[ID_TR3_BATS_EMITTER].loaded)
+			ClearTr3Bats();
+	}
+
+	void TriggerTr3Bats(ItemInfo* item)
+	{
+		short angle = ((item->Pose.Orientation.y >> 4) - 1024) & 0xFFF;
+
+		for (int i = 0; i < NUM_TR3_BATS; i++)
+		{
+			auto& bat = Tr3Bats[i];
+
+			bat.RoomNumber = item->RoomNumber;
+			bat.Pose.Position.x = (GetRandomControl() & 0x1FF) + item->Pose.Position.x - 256;
+			bat.Pose.Position.y = item->Pose.Position.y - (GetRandomControl() & 0xFF) + 256;
+			bat.Pose.Position.z = (GetRandomControl() & 0x1FF) + item->Pose.Position.z - 256;
+			bat.Pose.Orientation.x = 0;
+			bat.Pose.Orientation.y = (((GetRandomControl() & 0x7F) + angle - 64) & 0xFFF) << 4;
+			bat.Pose.Orientation.z = 0;
+			bat.Velocity = (GetRandomControl() & 0x1F) + TR3_BAT_SPEED_MIN;
+			bat.Counter = (GetRandomControl() & 7) + TR3_BAT_LIFE_MIN;
+			bat.WingYoff = GetRandomControl() & 0x3F;
+			bat.On = true;
+			ResetTr3BatInterpolationData(bat);
+		}
+	}
+
+	void Tr3BatsEmitterControl(short itemNumber)
+	{
+		auto& item = g_Level.Items[itemNumber];
+
+		if (!TriggerActive(&item))
+			return;
+
+		TriggerTr3Bats(&item);
+		KillItem(itemNumber);
+	}
+
+	void UpdateTr3Bats()
+	{
+		if (!Objects[ID_TR3_BATS_EMITTER].loaded)
+			return;
+
+		for (int i = 0; i < NUM_TR3_BATS; i++)
+		{
+			auto& bat = Tr3Bats[i];
+
+			if (!bat.On)
+				continue;
+
+			bat.StoreInterpolationData();
+
+			if (!(i & 3) && !(GetRandomControl() & 7))
+				SoundEffect(SFX_TR4_BATS, &bat.Pose);
+
+			int velocity = bat.Velocity / TR3_BAT_SPEED_DIVISOR;
+
+			bat.Pose.Position.x -= velocity * phd_cos(bat.Pose.Orientation.y);
+			bat.Pose.Position.y -= GetRandomControl() & 3;
+			bat.Pose.Position.z += velocity * phd_sin(bat.Pose.Orientation.y);
+			bat.WingYoff = (bat.WingYoff + 11) & 0x3F;
+
+			if (bat.Counter < 128)
+			{
+				bat.Pose.Position.y += -4 - (i >> 1);
+
+				if (!(GetRandomControl() & 3))
+				{
+					bat.Pose.Orientation.y += ((GetRandomControl() & 0xFF) - 128) << 4;
+					bat.Velocity += GetRandomControl() & 3;
+				}
+			}
+
+			bat.Velocity += TR3_BAT_SPEED_ACCEL;
+
+			if (bat.Velocity > TR3_BAT_SPEED_MAX)
+				bat.Velocity = TR3_BAT_SPEED_MAX;
+
+			if (bat.Counter && (Wibble & 4))
+			{
+				bat.Counter--;
+
+				if (!bat.Counter)
+					bat.On = false;
+			}
+
+			GetFloor(bat.Pose.Position.x, bat.Pose.Position.y, bat.Pose.Position.z, &bat.RoomNumber);
+		}
+	}
+
+	int GetTr3BatSpriteId()
+	{
+		return TR3_BAT_SPRITE_ID;
+	}
+
+	static void MatchOriginalDoubleSidedWinding(RendererSpriteToDraw& batSprite, const Matrix& viewProjection)
+	{
+		auto projected0 = Vector4::Transform(Vector4(batSprite.vtx1.x, batSprite.vtx1.y, batSprite.vtx1.z, 1.0f), viewProjection);
+		auto projected1 = Vector4::Transform(Vector4(batSprite.vtx2.x, batSprite.vtx2.y, batSprite.vtx2.z, 1.0f), viewProjection);
+		auto projected2 = Vector4::Transform(Vector4(batSprite.vtx3.x, batSprite.vtx3.y, batSprite.vtx3.z, 1.0f), viewProjection);
+
+		if (projected0.w == 0.0f || projected1.w == 0.0f || projected2.w == 0.0f)
+			return;
+
+		projected0.x /= projected0.w;
+		projected0.y /= projected0.w;
+		projected1.x /= projected1.w;
+		projected1.y /= projected1.w;
+		projected2.x /= projected2.w;
+		projected2.y /= projected2.w;
+
+		float winding =
+			(projected2.x - projected1.x) * (projected0.y - projected1.y) -
+			(projected0.x - projected1.x) * (projected2.y - projected1.y);
+
+		if (winding >= 0.0f)
+			return;
+
+		std::swap(batSprite.vtx2, batSprite.vtx3);
+		std::swap(batSprite.CustomUV[1], batSprite.CustomUV[2]);
+		batSprite.vtx4 = batSprite.vtx3;
+		batSprite.CustomUV[3] = batSprite.CustomUV[2];
+	}
+
+	void AddTr3BatSpritesToDraw(
+		std::vector<RendererSpriteToDraw>& spritesToDraw,
+		RendererSprite* sprite,
+		const Tr3BatData& bat,
+		const Vector4& ambient,
+		const Matrix& viewProjection,
+		float interpolationFactor)
+	{
+		auto pos = Vector3::Lerp(
+			bat.PrevPosition.ToVector3(),
+			bat.Pose.Position.ToVector3(),
+			interpolationFactor);
+
+		float prevWing = (float)bat.PrevWingYoff;
+		float currWing = (float)bat.WingYoff;
+
+		if (currWing < prevWing)
+			currWing += 64.0f;
+
+		float wing = fmod(Vector2::Lerp(Vector2(prevWing, 0.0f), Vector2(currWing, 0.0f), interpolationFactor).x, 64.0f);
+		float bodyWing = fmod(wing - 32.0f + 64.0f, 64.0f);
+		float bodyYOffset = sin((bodyWing / 64.0f) * PI_MUL_2) * TR3_BAT_BODY_WING_AMPLITUDE - 512.0f;
+		float outerWingYOffset = sin((wing / 64.0f) * PI_MUL_2) * TR3_BAT_OUTER_WING_AMPLITUDE - 512.0f;
+		auto transform = bat.Pose.Orientation.ToRotationMatrix() * Matrix::CreateTranslation(pos);
+		auto batColor = Vector4(ambient.x, ambient.y, ambient.z, 1.0f);
+		std::array<Vector3, TR3_BAT_MESH.size()> vertices = {};
+
+		for (int i = 0; i < TR3_BAT_MESH.size(); i++)
+		{
+			auto vertex = TR3_BAT_MESH[i];
+
+			if (i < 3)
+				vertex.y += bodyYOffset;
+			else
+				vertex.y += outerWingYOffset;
+
+			vertices[i] = Vector3::Transform(vertex, transform);
+		}
+
+		for (int i = 0; i < TR3_BAT_TRIANGLES.size(); i++)
+		{
+			const auto& tri = TR3_BAT_TRIANGLES[i];
+			const auto& uv = TR3_BAT_TRIANGLE_UV[i];
+			auto batSprite = RendererSpriteToDraw{};
+
+			batSprite.Type = SpriteType::ThreeD;
+			batSprite.Sprite = sprite;
+			batSprite.vtx1 = vertices[tri[0]];
+			batSprite.vtx2 = vertices[tri[1]];
+			batSprite.vtx3 = vertices[tri[2]];
+			batSprite.vtx4 = vertices[tri[2]];
+			batSprite.c1 = batColor;
+			batSprite.c2 = batColor;
+			batSprite.c3 = batColor;
+			batSprite.c4 = batColor;
+			batSprite.CustomUV[0] = sprite->UV[uv[0]];
+			batSprite.CustomUV[1] = sprite->UV[uv[1]];
+			batSprite.CustomUV[2] = sprite->UV[uv[2]];
+			batSprite.CustomUV[3] = sprite->UV[uv[2]];
+			batSprite.BlendMode = BlendMode::AlphaBlend;
+			batSprite.pos = (batSprite.vtx1 + batSprite.vtx2 + batSprite.vtx3) / 3.0f;
+			batSprite.SoftParticle = true;
+			batSprite.UseCustomUV = true;
+
+			MatchOriginalDoubleSidedWinding(batSprite, viewProjection);
+			spritesToDraw.push_back(batSprite);
+		}
+	}
+}
diff --git a/TombEngine/Objects/TR3/Emitter/tr3_bats_emitter.h b/TombEngine/Objects/TR3/Emitter/tr3_bats_emitter.h
new file mode 100644
index 0000000000..2fb927743a
--- /dev/null
+++ b/TombEngine/Objects/TR3/Emitter/tr3_bats_emitter.h
@@ -0,0 +1,51 @@
+#pragma once
+#include <vector>
+
+#include "Game/items.h"
+
+namespace TEN::Renderer::Structures
+{
+	struct RendererSprite;
+	struct RendererSpriteToDraw;
+}
+
+namespace TEN::Entities::TR3
+{
+	constexpr auto NUM_TR3_BATS = 32;
+
+	struct Tr3BatData
+	{
+		bool On = false;
+		Pose Pose = {};
+		Vector3i PrevPosition = Vector3i::Zero;
+		short RoomNumber = NO_VALUE;
+
+		short Velocity = 0;
+		short Counter = 0;
+		short WingYoff = 0;
+		short PrevWingYoff = 0;
+
+		void StoreInterpolationData()
+		{
+			PrevPosition = Pose.Position;
+			PrevWingYoff = WingYoff;
+		}
+	};
+
+	extern Tr3BatData Tr3Bats[NUM_TR3_BATS];
+
+	void ClearTr3Bats();
+	void InitializeTr3BatsEmitter(short itemNumber);
+	void Tr3BatsEmitterControl(short itemNumber);
+	void TriggerTr3Bats(ItemInfo* item);
+	void UpdateTr3Bats();
+
+	int GetTr3BatSpriteId();
+	void AddTr3BatSpritesToDraw(
+		std::vector<TEN::Renderer::Structures::RendererSpriteToDraw>& spritesToDraw,
+		TEN::Renderer::Structures::RendererSprite* sprite,
+		const Tr3BatData& bat,
+		const Vector4& ambient,
+		const Matrix& viewProjection,
+		float interpolationFactor);
+}
diff --git a/TombEngine/Objects/TR3/tr3_objects.cpp b/TombEngine/Objects/TR3/tr3_objects.cpp
index 64ae51de02..a0ea4557c2 100644
--- a/TombEngine/Objects/TR3/tr3_objects.cpp
+++ b/TombEngine/Objects/TR3/tr3_objects.cpp
@@ -32,6 +32,7 @@
 #include "Objects/TR3/Entity/tr3_tiger.h"
 #include "Objects/TR3/Entity/tr3_trex.h"
 #include "Objects/TR3/Entity/tr3_tribesman.h"
+#include "Objects/TR3/Emitter/tr3_bats_emitter.h"
 
 // Effects
 #include "Objects/Effects/Boss.h"
@@ -500,6 +501,17 @@ static void StartObject(ObjectInfo* obj)
 	}
 }
 
+static void StartEmitter(ObjectInfo* obj)
+{
+	obj = &Objects[ID_TR3_BATS_EMITTER];
+	if (obj->loaded)
+	{
+		obj->Hidden = true;
+		obj->Initialize = InitializeTr3BatsEmitter;
+		obj->control = Tr3BatsEmitterControl;
+	}
+}
+
 static void StartTrap(ObjectInfo* obj)
 {
 	obj = &Objects[ID_TRAIN];
@@ -662,6 +674,7 @@ void InitializeTR3Objects()
 	ObjectInfo* objectPtr = nullptr;
 	StartEntity(objectPtr);
 	StartObject(objectPtr);
+	StartEmitter(objectPtr);
 	StartTrap(objectPtr);
 	StartVehicles(objectPtr);
 	StartProjectiles(objectPtr);
diff --git a/TombEngine/Objects/game_object_ids.h b/TombEngine/Objects/game_object_ids.h
index 8ea73088c3..fb16559d56 100644
--- a/TombEngine/Objects/game_object_ids.h
+++ b/TombEngine/Objects/game_object_ids.h
@@ -157,6 +157,7 @@ enum GAME_OBJECT_ID : short
 	ID_CYBORG,
 	ID_SNIPER,
 	ID_CHEF,
+	ID_TR3_BATS_EMITTER = 198,
 
 	ID_KOLD = 219,
 	ID_WINGED_MUMMY,
diff --git a/TombEngine/Renderer/Renderer.h b/TombEngine/Renderer/Renderer.h
index b7ac436078..be5de72fba 100644
--- a/TombEngine/Renderer/Renderer.h
+++ b/TombEngine/Renderer/Renderer.h
@@ -428,6 +428,7 @@ namespace TEN::Renderer
 		void PrepareRopes(RenderView& view);
 		void DrawFishSwarm(RenderView& view, RendererPass rendererPass);
 		void DrawBats(RenderView& view, RendererPass rendererPass);
+		void PrepareTr3Bats(RenderView& view);
 		void DrawRats(RenderView& view, RendererPass rendererPass);
 		void DrawScarabs(RenderView& view, RendererPass rendererPass);
 		void DrawSpiders(RenderView& view, RendererPass rendererPass);
@@ -781,4 +782,4 @@ namespace TEN::Renderer
 	};
 
 	extern Renderer g_Renderer;
-}
\ No newline at end of file
+}
diff --git a/TombEngine/Renderer/RendererDraw.cpp b/TombEngine/Renderer/RendererDraw.cpp
index 062280f969..4e3f9e9066 100644
--- a/TombEngine/Renderer/RendererDraw.cpp
+++ b/TombEngine/Renderer/RendererDraw.cpp
@@ -22,10 +22,12 @@
 #include "Game/Setup.h"
 #include "Objects/Generic/Object/rope.h"
 #include "Objects/TR3/Entity/FishSwarm.h"
+#include "Objects/TR3/Emitter/tr3_bats_emitter.h"
 #include "Objects/TR4/Entity/tr4_beetle_swarm.h"
 #include "Objects/TR4/Entity/Locust.h"
 #include "Objects/TR5/Emitter/tr5_bats_emitter.h"
 #include "Objects/TR5/Emitter/tr5_rats_emitter.h"
+#include "Objects/Utils/object_helper.h"
 #include "Renderer/RenderView.h"
 #include "Renderer/Renderer.h"
 #include "Renderer/Structures/RendererSortableObject.h"
@@ -895,6 +897,42 @@ namespace TEN::Renderer
 		}
 	}
 
+	void Renderer::PrepareTr3Bats(RenderView& view)
+	{
+		if (!Objects[ID_TR3_BATS_EMITTER].loaded)
+			return;
+
+		if (!CheckIfSlotExists(ID_MISC_SPRITES, "TR3 bats rendering"))
+			return;
+
+		int spriteIndex = Objects[ID_MISC_SPRITES].meshIndex + TEN::Entities::TR3::GetTr3BatSpriteId();
+
+		if (spriteIndex < 0 || spriteIndex >= (int)_sprites.size())
+			return;
+
+		auto* sprite = &_sprites[spriteIndex];
+		float interpolationFactor = GetInterpolationFactor();
+
+		view.SpritesToDraw.reserve(view.SpritesToDraw.size() + TEN::Entities::TR3::NUM_TR3_BATS * 3);
+
+		for (const auto& bat : TEN::Entities::TR3::Tr3Bats)
+		{
+			if (!bat.On)
+				continue;
+
+			if (IgnoreReflectionPassForRoom(bat.RoomNumber))
+				continue;
+
+			TEN::Entities::TR3::AddTr3BatSpritesToDraw(
+				view.SpritesToDraw,
+				sprite,
+				bat,
+				_rooms[bat.RoomNumber].AmbientLight,
+				view.Camera.ViewProjection,
+				interpolationFactor);
+		}
+	}
+
 	void Renderer::DrawScarabs(RenderView& view, RendererPass rendererPass)
 	{
 		if (!Objects[ID_LITTLE_BEETLE].loaded)
@@ -1851,6 +1889,7 @@ namespace TEN::Renderer
 		PrepareLaserBarriers(view);
 		PrepareSingleLaserBeam(view);
 		PrepareFireflies(view);
+		PrepareTr3Bats(view);
 
 		// Sprites grouped in buckets for instancing. Non-commutative sprites are collected at a later stage.
 		SortAndPrepareSprites(view);
@@ -3763,10 +3802,10 @@ namespace TEN::Renderer
 						p3t = Vector3(-0.5, -0.5, 0);
 					}
 
-					uv0 = spr->Sprite->UV[0];
-					uv1 = spr->Sprite->UV[1];
-					uv2 = spr->Sprite->UV[2];
-					uv3 = spr->Sprite->UV[3];
+					uv0 = spr->UseCustomUV ? spr->CustomUV[0] : spr->Sprite->UV[0];
+					uv1 = spr->UseCustomUV ? spr->CustomUV[1] : spr->Sprite->UV[1];
+					uv2 = spr->UseCustomUV ? spr->CustomUV[2] : spr->Sprite->UV[2];
+					uv3 = spr->UseCustomUV ? spr->CustomUV[3] : spr->Sprite->UV[3];
 
 					auto world = GetWorldMatrixForSprite(*currentObject->Sprite, view);
 					
diff --git a/TombEngine/Renderer/RendererSprites.cpp b/TombEngine/Renderer/RendererSprites.cpp
index d7bbf7ae1d..1c1bc9cbb1 100644
--- a/TombEngine/Renderer/RendererSprites.cpp
+++ b/TombEngine/Renderer/RendererSprites.cpp
@@ -338,7 +338,7 @@ namespace TEN::Renderer
 			_stInstancedSpriteBuffer.Sprites[0].IsSoftParticle = spriteBucket.IsSoftParticle ? 1.0f : 0.0f;
 			_stInstancedSpriteBuffer.Sprites[0].RenderType = (int)spriteBucket.RenderType;
 
-			_stInstancedSpriteBuffer.Sprites[0].PerVertexColor = 1;
+			_stInstancedSpriteBuffer.Sprites[0].PerVertexColor = spriteBucket.SpritesToDraw[0].UseCustomUV ? 2 : 1;
 			_stInstancedSpriteBuffer.Sprites[0].IsSoftParticle = spriteBucket.IsSoftParticle ? 1.0f : 0.0f;
 
 			PackSpriteTextureCoordinates(0, spriteBucket.Sprite);
@@ -353,7 +353,7 @@ namespace TEN::Renderer
 			{
 				auto vertex0 = Vertex{};
 				vertex0.Position = rDrawSprite.vtx1;
-				vertex0.UV = rDrawSprite.Sprite->UV[0];
+				vertex0.UV = rDrawSprite.UseCustomUV ? rDrawSprite.CustomUV[0] : rDrawSprite.Sprite->UV[0];
 				vertex0.Color = VectorColorToRGBA(rDrawSprite.c1);
 				vertex0.Effects = 0 << INDEX_IN_POLY_VERTEX_SHIFT;
 
@@ -361,7 +361,7 @@ namespace TEN::Renderer
 
 				auto vertex1 = Vertex{};
 				vertex1.Position = rDrawSprite.vtx2;
-				vertex1.UV = rDrawSprite.Sprite->UV[1];
+				vertex1.UV = rDrawSprite.UseCustomUV ? rDrawSprite.CustomUV[1] : rDrawSprite.Sprite->UV[1];
 				vertex1.Color = VectorColorToRGBA(rDrawSprite.c2);
 				vertex1.Effects = 1 << INDEX_IN_POLY_VERTEX_SHIFT;
 
@@ -369,7 +369,7 @@ namespace TEN::Renderer
 
 				auto vertex2 = Vertex{};
 				vertex2.Position = rDrawSprite.vtx3;
-				vertex2.UV = rDrawSprite.Sprite->UV[2];
+				vertex2.UV = rDrawSprite.UseCustomUV ? rDrawSprite.CustomUV[2] : rDrawSprite.Sprite->UV[2];
 				vertex2.Color = VectorColorToRGBA(rDrawSprite.c3);
 				vertex2.Effects = 2 << INDEX_IN_POLY_VERTEX_SHIFT;
 
@@ -377,7 +377,7 @@ namespace TEN::Renderer
 
 				auto vertex3 = Vertex{};
 				vertex3.Position = rDrawSprite.vtx4;
-				vertex3.UV = rDrawSprite.Sprite->UV[3];
+				vertex3.UV = rDrawSprite.UseCustomUV ? rDrawSprite.CustomUV[3] : rDrawSprite.Sprite->UV[3];
 				vertex3.Color = VectorColorToRGBA(rDrawSprite.c4);
 				vertex3.Effects = 3 << INDEX_IN_POLY_VERTEX_SHIFT;
 
@@ -426,7 +426,7 @@ namespace TEN::Renderer
 		_stInstancedSpriteBuffer.Sprites[0].World = object->Sprite->Type != SpriteType::ThreeD ?
 			GetWorldMatrixForSprite(*object->Sprite, view) :
 			Matrix::Identity;
-		_stInstancedSpriteBuffer.Sprites[0].PerVertexColor = 1;
+		_stInstancedSpriteBuffer.Sprites[0].PerVertexColor = object->Sprite->Type != SpriteType::ThreeD ? 0 : (object->Sprite->UseCustomUV ? 2 : 1);
 		_stInstancedSpriteBuffer.Sprites[0].IsSoftParticle = object->Sprite->SoftParticle ? 1 : 0;
 		_stInstancedSpriteBuffer.Sprites[0].RenderType = (int)object->Sprite->renderType;
 
@@ -445,25 +445,25 @@ namespace TEN::Renderer
 		{
 			auto vertex0 = Vertex{};
 			vertex0.Position = object->Sprite->vtx1;
-			vertex0.UV = object->Sprite->Sprite->UV[0];
+			vertex0.UV = object->Sprite->UseCustomUV ? object->Sprite->CustomUV[0] : object->Sprite->Sprite->UV[0];
 			vertex0.Color = VectorColorToRGBA(object->Sprite->c1);
 			vertex0.Effects = 0 << INDEX_IN_POLY_VERTEX_SHIFT;
 
 			auto vertex1 = Vertex{};
 			vertex1.Position = object->Sprite->vtx2;
-			vertex1.UV = object->Sprite->Sprite->UV[1];
+			vertex1.UV = object->Sprite->UseCustomUV ? object->Sprite->CustomUV[1] : object->Sprite->Sprite->UV[1];
 			vertex1.Color = VectorColorToRGBA(object->Sprite->c2);
 			vertex1.Effects = 1 << INDEX_IN_POLY_VERTEX_SHIFT;
 
 			auto vertex2 = Vertex{};
 			vertex2.Position = object->Sprite->vtx3;
-			vertex2.UV = object->Sprite->Sprite->UV[2];
+			vertex2.UV = object->Sprite->UseCustomUV ? object->Sprite->CustomUV[2] : object->Sprite->Sprite->UV[2];
 			vertex2.Color = VectorColorToRGBA(object->Sprite->c3);
 			vertex2.Effects = 2 << INDEX_IN_POLY_VERTEX_SHIFT;
 
 			auto vertex3 = Vertex{};
 			vertex3.Position = object->Sprite->vtx4;
-			vertex3.UV = object->Sprite->Sprite->UV[3];
+			vertex3.UV = object->Sprite->UseCustomUV ? object->Sprite->CustomUV[3] : object->Sprite->Sprite->UV[3];
 			vertex3.Color = VectorColorToRGBA(object->Sprite->c4);
 			vertex3.Effects = 3 << INDEX_IN_POLY_VERTEX_SHIFT;
 
@@ -501,7 +501,7 @@ namespace TEN::Renderer
 		_graphicsDevice->UpdateVertexBuffer(_sortedPolygonsVertexBuffer.get(), 0, (int)_sortedPolygonsVertices.size(), _sortedPolygonsVertices.data());
 
 		_stInstancedSpriteBuffer.Sprites[0].World = Matrix::Identity;
-		_stInstancedSpriteBuffer.Sprites[0].PerVertexColor = 1;
+		_stInstancedSpriteBuffer.Sprites[0].PerVertexColor = objectInfo->Sprite->UseCustomUV ? 2 : 1;
 		_stInstancedSpriteBuffer.Sprites[0].IsSoftParticle = objectInfo->Sprite->SoftParticle ? 1 : 0;
 		_stInstancedSpriteBuffer.Sprites[0].RenderType = (int)objectInfo->Sprite->renderType;
 
diff --git a/TombEngine/Renderer/Structures/RendererSpriteToDraw.h b/TombEngine/Renderer/Structures/RendererSpriteToDraw.h
index 2a2f2da156..0f302e221f 100644
--- a/TombEngine/Renderer/Structures/RendererSpriteToDraw.h
+++ b/TombEngine/Renderer/Structures/RendererSpriteToDraw.h
@@ -1,5 +1,6 @@
-#pragma once
-#include <SimpleMath.h>
+#pragma once
+#include <array>
+#include <SimpleMath.h>
 #include "Renderer/Structures/RendererSprite.h"
 #include "Renderer/RendererEnums.h"
 
@@ -14,10 +15,11 @@ namespace TEN::Renderer::Structures
 		float Scale;
 		Vector3 pos;
 		Vector3 vtx1;
-		Vector3 vtx2;
-		Vector3 vtx3;
-		Vector3 vtx4;
-		Vector4 c1;
+		Vector3 vtx2;
+		Vector3 vtx3;
+		Vector3 vtx4;
+		std::array<Vector2, 4> CustomUV = {};
+		Vector4 c1;
 		Vector4 c2;
 		Vector4 c3;
 		Vector4 c4;
@@ -27,8 +29,9 @@ namespace TEN::Renderer::Structures
 		float Height;
 		BlendMode BlendMode;
 		Vector3 ConstrainAxis;
-		Vector3 LookAtAxis;
-		bool SoftParticle;
-		SpriteRenderType renderType = SpriteRenderType::Default;
-	};
-}
+		Vector3 LookAtAxis;
+		bool SoftParticle;
+		bool UseCustomUV = false;
+		SpriteRenderType renderType = SpriteRenderType::Default;
+	};
+}
diff --git a/TombEngine/Scripting/Internal/TEN/Objects/ObjectIDs.h b/TombEngine/Scripting/Internal/TEN/Objects/ObjectIDs.h
index d32e337174..c439144510 100644
--- a/TombEngine/Scripting/Internal/TEN/Objects/ObjectIDs.h
+++ b/TombEngine/Scripting/Internal/TEN/Objects/ObjectIDs.h
@@ -463,6 +463,9 @@ static const std::unordered_map<std::string, GAME_OBJECT_ID> GAME_OBJECT_IDS {
 	// @mem CHEF
 	{ "CHEF", ID_CHEF },
 	/// Object ID.
+	// @mem TR3_BATS_EMITTER
+	{ "TR3_BATS_EMITTER", ID_TR3_BATS_EMITTER },
+	/// Object ID.
 	// @mem KOLD
 	{ "KOLD", ID_KOLD },
 	/// Object ID.
diff --git a/TombEngine/Shaders/InstancedSprites.hlsl b/TombEngine/Shaders/InstancedSprites.hlsl
index 96f00fa001..dc378bd3b9 100644
--- a/TombEngine/Shaders/InstancedSprites.hlsl
+++ b/TombEngine/Shaders/InstancedSprites.hlsl
@@ -67,7 +67,7 @@ PixelShaderInput VS(VertexShaderInput input, uint InstanceID : SV_InstanceID)
 
 	output.PositionCopy = output.Position;
     output.Color = lerp(sprite.Color, input.Color, saturate((float)sprite.PerVertexColor));
-    output.UV = float2(sprite.UV[0][polyIndex], sprite.UV[1][polyIndex]);
+    output.UV = sprite.PerVertexColor == 2 ? input.UV : float2(sprite.UV[0][polyIndex], sprite.UV[1][polyIndex]);
 	output.InstanceID  = InstanceID;
 
 	output.FogBulbs = DoFogBulbsForVertex(worldPosition);
@@ -120,4 +120,4 @@ float4 PS(PixelShaderInput input) : SV_TARGET
 	output = ApplyBlendModeColor(output, input.PositionCopy, true);
 
 	return output;
-}
\ No newline at end of file
+}
diff --git a/TombEngine/TombEngine.vcxproj b/TombEngine/TombEngine.vcxproj
index 9b549868d1..18816e106a 100644
--- a/TombEngine/TombEngine.vcxproj
+++ b/TombEngine/TombEngine.vcxproj
@@ -720,9 +720,10 @@ if not exist "%ScriptsDir%\Strings.lua" xcopy /Y "$(SolutionDir)Scripts\Strings.
     <ClInclude Include="Objects\TR4\Vehicles\jeep.h" />
     <ClInclude Include="Objects\TR4\Vehicles\jeep_info.h" />
     <ClInclude Include="Objects\TR4\Vehicles\motorbike.h" />
-    <ClInclude Include="Objects\TR4\Vehicles\motorbike_info.h" />
-    <ClInclude Include="Objects\TR4\tr4_objects.h" />
-    <ClInclude Include="Objects\TR5\Emitter\tr5_smoke_emitter.h" />
+    <ClInclude Include="Objects\TR4\Vehicles\motorbike_info.h" />
+    <ClInclude Include="Objects\TR4\tr4_objects.h" />
+    <ClInclude Include="Objects\TR3\Emitter\tr3_bats_emitter.h" />
+    <ClInclude Include="Objects\TR5\Emitter\tr5_smoke_emitter.h" />
     <ClInclude Include="Objects\TR5\Emitter\tr5_bats_emitter.h" />
     <ClInclude Include="Objects\TR5\Emitter\tr5_rats_emitter.h" />
     <ClInclude Include="Objects\TR5\Emitter\tr5_spider_emitter.h" />
@@ -1326,9 +1327,10 @@ if not exist "%ScriptsDir%\Strings.lua" xcopy /Y "$(SolutionDir)Scripts\Strings.
     <ClCompile Include="Objects\TR4\Trap\tr4_spikeball.cpp" />
     <ClCompile Include="Objects\TR4\Trap\tr4_stargate.cpp" />
     <ClCompile Include="Objects\TR4\Trap\tr4_teethspike.cpp" />
-    <ClCompile Include="Objects\TR4\Vehicles\jeep.cpp" />
-    <ClCompile Include="Objects\TR4\Vehicles\motorbike.cpp" />
-    <ClCompile Include="Objects\TR5\Emitter\tr5_smoke_emitter.cpp" />
+    <ClCompile Include="Objects\TR4\Vehicles\jeep.cpp" />
+    <ClCompile Include="Objects\TR4\Vehicles\motorbike.cpp" />
+    <ClCompile Include="Objects\TR3\Emitter\tr3_bats_emitter.cpp" />
+    <ClCompile Include="Objects\TR5\Emitter\tr5_smoke_emitter.cpp" />
     <ClCompile Include="Objects\TR5\Emitter\tr5_bats_emitter.cpp" />
     <ClCompile Include="Objects\TR5\Emitter\tr5_rats_emitter.cpp" />
     <ClCompile Include="Objects\TR5\Emitter\tr5_spider_emitter.cpp" />
@@ -1765,4 +1767,4 @@ if not exist "%ScriptsDir%\Strings.lua" xcopy /Y "$(SolutionDir)Scripts\Strings.
     <Error Condition="!Exists('..\packages\Microsoft.XAudio2.Redist.1.2.10\build\native\Microsoft.XAudio2.Redist.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.XAudio2.Redist.1.2.10\build\native\Microsoft.XAudio2.Redist.targets'))" />
     <Error Condition="!Exists('..\packages\directxtk_desktop_2019.2022.12.16.1\build\native\directxtk_desktop_2019.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\directxtk_desktop_2019.2022.12.16.1\build\native\directxtk_desktop_2019.targets'))" />
   </Target>
-</Project>
\ No newline at end of file
+</Project>
diff --git a/Tools/Enum generation/objIDs.txt b/Tools/Enum generation/objIDs.txt
index b2798a47ab..a4fde2834c 100644
--- a/Tools/Enum generation/objIDs.txt	
+++ b/Tools/Enum generation/objIDs.txt	
@@ -146,6 +146,7 @@ GLADIATOR ID_GLADIATOR
 HITMAN ID_HITMAN
 SNIPER ID_SNIPER
 CHEF ID_CHEF
+TR3_BATS_EMITTER ID_TR3_BATS_EMITTER
 WINGED_MUMMY ID_WINGED_MUMMY
 CENTAUR_MUTANT ID_CENTAUR_MUTANT
 LARA_DOPPELGANGER ID_LARA_DOPPELGANGER