diff --git a/CHANGELOG.md b/CHANGELOG.md
index d5ab3a103..74f831eef 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -21,13 +21,14 @@ TombEngine releases are located in this repository (alongside with Tomb Editor):
 * Fixed custom shatter sounds with custom sound IDs not playing correctly.
 
 ### New Features
-* Added diary module.
+* Added multithreading and an option for it to flow system settings.
 * Added ability to use keys and puzzle items underwater.
  - You must update your Lara object: https://github.com/TombEngine/Resources/raw/main/Wad2%20Objects/Lara/TEN_Lara.wad2
 * Added a particle based waterfall emitter object and associated sprite slots.
  - You must use this version: https://github.com/TombEngine/Resources/raw/refs/heads/main/Wad2%20Objects/Interactables/TEN_Waterfall_Emitter.wad2
 
 ### Lua API changes
+* Added diary module.
 * Added Effects.EmitAirBubble() function to spawn air bubbles.
 * Added additional arguments for Sprite object slot and starting rotation value for EmitParticle function.
 * Added various Translate() methods to Vec2 and Vec3 script objects.
diff --git a/Documentation/doc/2 classes/Flow.Settings.html b/Documentation/doc/2 classes/Flow.Settings.html
index 229e91651..fefca5dfe 100644
--- a/Documentation/doc/2 classes/Flow.Settings.html	
+++ b/Documentation/doc/2 classes/Flow.Settings.html	
@@ -305,6 +305,10 @@
 	<td class="summary">How should the application respond to script errors?</td>
 	</tr>
 	<tr>
+	<td class="name" ><a href="#multiThreaded">multiThreaded</a></td>
+	<td class="summary">Use multithreading in certain calculations.</td>
+	</tr>
+	<tr>
 	<td class="name" ><a href="#fastReload">fastReload</a></td>
 	<td class="summary">Can the game utilize the fast reload feature?</td>
 	</tr>
@@ -1253,6 +1257,29 @@
 
 
 
+</dd>
+    <dt>
+    <a name = "multiThreaded"></a>
+    <strong>multiThreaded</strong>
+    </dt>
+    <dd>
+    Use multithreading in certain calculations.  <br>
+ When set to <code>true</code>, some performance-critical calculations will be performed in parallel, which can give
+ a significant performance boost. Don't disable unless you have problems with launching or using TombEngine.
+
+
+
+    <ul>
+        <li><span class="parameter">multiThreaded</span>
+            <span class="types"><span class="type">bool</span></span>
+         determines whether to use multithreading or not. */
+        </li>
+    </ul>
+
+
+
+
+
 </dd>
     <dt>
     <a name = "fastReload"></a>
diff --git a/TombEngine/Game/Setup.cpp b/TombEngine/Game/Setup.cpp
index 84bd677d6..733989cb6 100644
--- a/TombEngine/Game/Setup.cpp
+++ b/TombEngine/Game/Setup.cpp
@@ -78,38 +78,38 @@ ObjectInfo& ObjectHandler::GetFirstAvailableObject()
 
 void StaticHandler::Initialize()
 {
-	_lookupTable.resize(0);
-	_lookupTable.reserve(_defaultLUTSize);
+	_lut.resize(0);
+	_lut.reserve(LUT_SIZE);
 	_statics.resize(0);
 }
 
 int StaticHandler::GetIndex(int staticID)
 {
-	if (staticID < 0 || staticID >= _lookupTable.size())
+	if (staticID < 0 || staticID >= _lut.size())
 	{
-		TENLog("Attempt to get nonexistent static mesh ID slot index (" + std::to_string(staticID) + ")", LogLevel::Warning);
-		return _lookupTable.front();
+		TENLog("Attempted to get index of missing static object " + std::to_string(staticID) + ".", LogLevel::Warning);
+		return _lut.front();
 	}
 
-	return _lookupTable[staticID];
+	return _lut[staticID];
 }
 
 StaticInfo& StaticHandler::operator [](int staticID)
 {
 	if (staticID < 0)
 	{
-		TENLog("Attempt to access illegal static mesh ID slot info", LogLevel::Warning);
+		TENLog("Attempted to access missing static object " + std::to_string(staticID) + ".", LogLevel::Warning);
 		return _statics.front();
 	}
 
-	if (staticID >= _lookupTable.size())
-		_lookupTable.resize(staticID + 1, NO_VALUE);
+	if (staticID >= _lut.size())
+		_lut.resize(staticID + 1, NO_VALUE);
 
-	if (_lookupTable[staticID] != NO_VALUE)
-		return _statics[_lookupTable[staticID]];
+	if (_lut[staticID] != NO_VALUE)
+		return _statics[_lut[staticID]];
 
 	_statics.emplace_back();
-	_lookupTable[staticID] = (int)_statics.size() - 1;
+	_lut[staticID] = (int)_statics.size() - 1;
 
 	return _statics.back();
 }
diff --git a/TombEngine/Game/Setup.h b/TombEngine/Game/Setup.h
index 2ba3a4796..0cee4c098 100644
--- a/TombEngine/Game/Setup.h
+++ b/TombEngine/Game/Setup.h
@@ -135,10 +135,10 @@ struct StaticInfo
 class StaticHandler
 {
 private:
-	static const int _defaultLUTSize = 256;
+	static constexpr auto LUT_SIZE = 256;
 
 	std::vector<StaticInfo> _statics = {};
-	std::vector<int> _lookupTable = {};
+	std::vector<int>		_lut	 = {};
 
 public:
 	void Initialize();
@@ -147,6 +147,7 @@ public:
 	StaticInfo& operator [](int staticID);
 
 	// Iterators
+
 	auto begin() { return _statics.begin(); }			// Non-const begin
 	auto end() { return _statics.end(); }				// Non-const end
 	auto begin() const { return _statics.cbegin(); }	// Const begin
diff --git a/TombEngine/Renderer/Renderer.h b/TombEngine/Renderer/Renderer.h
index 68f5fc9a5..db0f7e115 100644
--- a/TombEngine/Renderer/Renderer.h
+++ b/TombEngine/Renderer/Renderer.h
@@ -509,7 +509,7 @@ namespace TEN::Renderer
 							const Vector4& color0, const Vector4& color1, const Vector4& color2, const Vector4& color3,
 							BlendMode blendMode, RenderView& view, SpriteRenderType renderType = SpriteRenderType::Default);
 
-		Matrix GetWorldMatrixForSprite(RendererSpriteToDraw* spr, RenderView& view);
+		Matrix GetWorldMatrixForSprite(const RendererSpriteToDraw& sprite, RenderView& view);
 		RendererObject& GetRendererObject(GAME_OBJECT_ID id);
 		RendererMesh* GetMesh(int meshIndex);
 		Texture2D CreateDefaultNormalTexture();
diff --git a/TombEngine/Renderer/RendererDraw.cpp b/TombEngine/Renderer/RendererDraw.cpp
index ab1606014..49dbeb089 100644
--- a/TombEngine/Renderer/RendererDraw.cpp
+++ b/TombEngine/Renderer/RendererDraw.cpp
@@ -2925,7 +2925,7 @@ namespace TEN::Renderer
 					rDrawSprite.Width = STAR_SIZE * star.Scale;
 					rDrawSprite.Height = STAR_SIZE * star.Scale;
 
-					_stInstancedSpriteBuffer.Sprites[i].World = GetWorldMatrixForSprite(&rDrawSprite, renderView);
+					_stInstancedSpriteBuffer.Sprites[i].World = GetWorldMatrixForSprite(rDrawSprite, renderView);
 					_stInstancedSpriteBuffer.Sprites[i].Color = Vector4(
 						star.Color.x,
 						star.Color.y,
@@ -2988,7 +2988,7 @@ namespace TEN::Renderer
 						rDrawSprite.Height = 192;
 						rDrawSprite.ConstrainAxis = meteor.Direction;
 
-						_stInstancedSpriteBuffer.Sprites[i].World = GetWorldMatrixForSprite(&rDrawSprite, renderView);
+						_stInstancedSpriteBuffer.Sprites[i].World = GetWorldMatrixForSprite(rDrawSprite, renderView);
 						_stInstancedSpriteBuffer.Sprites[i].Color = Vector4(
 							meteor.Color.x,
 							meteor.Color.y,
@@ -3092,7 +3092,7 @@ namespace TEN::Renderer
 			rDrawSprite.Height = SUN_SIZE;
 			rDrawSprite.color = renderView.LensFlaresToDraw[0].Color;
 
-			_stInstancedSpriteBuffer.Sprites[0].World = GetWorldMatrixForSprite(&rDrawSprite, renderView);
+			_stInstancedSpriteBuffer.Sprites[0].World = GetWorldMatrixForSprite(rDrawSprite, renderView);
 			_stInstancedSpriteBuffer.Sprites[0].Color = renderView.LensFlaresToDraw[0].Color;
 			_stInstancedSpriteBuffer.Sprites[0].IsBillboard = 1;
 			_stInstancedSpriteBuffer.Sprites[0].IsSoftParticle = 0;
@@ -3442,7 +3442,7 @@ namespace TEN::Renderer
 					uv2 = spr->Sprite->UV[2];
 					uv3 = spr->Sprite->UV[3];
 
-					auto world = GetWorldMatrixForSprite(currentObject->Sprite, view);
+					auto world = GetWorldMatrixForSprite(*currentObject->Sprite, view);
 					
 					Vertex v0;
 					v0.Position = Vector3::Transform(p0t, world);
diff --git a/TombEngine/Renderer/RendererDrawEffect.cpp b/TombEngine/Renderer/RendererDrawEffect.cpp
index 14076756c..988e0b186 100644
--- a/TombEngine/Renderer/RendererDrawEffect.cpp
+++ b/TombEngine/Renderer/RendererDrawEffect.cpp
@@ -1291,14 +1291,14 @@ namespace TEN::Renderer
 		}
 	}
 
-	Matrix Renderer::GetWorldMatrixForSprite(RendererSpriteToDraw* sprite, RenderView& view)
+	Matrix Renderer::GetWorldMatrixForSprite(const RendererSpriteToDraw& sprite, RenderView& view)
 	{
 		auto spriteMatrix = Matrix::Identity;
-		auto scaleMatrix = Matrix::CreateScale(sprite->Width * sprite->Scale, sprite->Height * sprite->Scale, sprite->Scale);
+		auto scaleMatrix = Matrix::CreateScale(sprite.Width * sprite.Scale, sprite.Height * sprite.Scale, sprite.Scale);
 
-		auto spritePos = sprite->pos;
+		auto spritePos = sprite.pos;
 
-		if (sprite->Type == SpriteType::ThreeD)
+		if (sprite.Type == SpriteType::ThreeD)
 		{
 			ReflectMatrixOptionally(spriteMatrix);
 		}
@@ -1307,23 +1307,23 @@ namespace TEN::Renderer
 			ReflectVectorOptionally(spritePos);
 		}
 
-		switch (sprite->Type)
+		switch (sprite.Type)
 		{
 		case SpriteType::Billboard:
 		{
 			auto cameraUp = Vector3(view.Camera.View._12, view.Camera.View._22, view.Camera.View._32);
-			spriteMatrix = scaleMatrix * Matrix::CreateRotationZ(sprite->Rotation) * Matrix::CreateBillboard(spritePos, Camera.pos.ToVector3(), cameraUp);
+			spriteMatrix = scaleMatrix * Matrix::CreateRotationZ(sprite.Rotation) * Matrix::CreateBillboard(spritePos, Camera.pos.ToVector3(), cameraUp);
 		}
 		break;
 
 		case SpriteType::CustomBillboard:
 		{
-			auto rotMatrix = Matrix::CreateRotationY(sprite->Rotation);
+			auto rotMatrix = Matrix::CreateRotationY(sprite.Rotation);
 			auto quadForward = Vector3(0.0f, 0.0f, 1.0f);
 			spriteMatrix = scaleMatrix * Matrix::CreateConstrainedBillboard(
 				spritePos,
 				Camera.pos.ToVector3(),
-				sprite->ConstrainAxis,
+				sprite.ConstrainAxis,
 				nullptr,
 				&quadForward);
 		}
@@ -1332,7 +1332,7 @@ namespace TEN::Renderer
 		case SpriteType::LookAtBillboard:
 		{
 			auto translationMatrix = Matrix::CreateTranslation(spritePos);
-			auto rotMatrix = Matrix::CreateRotationZ(sprite->Rotation) * Matrix::CreateLookAt(Vector3::Zero, sprite->LookAtAxis, Vector3::UnitZ);
+			auto rotMatrix = Matrix::CreateRotationZ(sprite.Rotation) * Matrix::CreateLookAt(Vector3::Zero, sprite.LookAtAxis, Vector3::UnitZ);
 			spriteMatrix = scaleMatrix * rotMatrix * translationMatrix;
 		}
 		break;
diff --git a/TombEngine/Renderer/RendererSprites.cpp b/TombEngine/Renderer/RendererSprites.cpp
index 22e841990..03a0c67bd 100644
--- a/TombEngine/Renderer/RendererSprites.cpp
+++ b/TombEngine/Renderer/RendererSprites.cpp
@@ -1,14 +1,16 @@
 #include "framework.h"
 #include "Renderer/Structures/RendererSprite.h"
+
 #include "Renderer/Structures/RendererSpriteBucket.h"
 #include "Renderer/Renderer.h"
+#include "Specific/Parallel.h"
+
+using namespace TEN::Renderer::Structures;
 
 namespace TEN::Renderer
 {
-	using namespace TEN::Renderer::Structures;
-
 	void Renderer::AddSpriteBillboard(RendererSprite* sprite, const Vector3& pos, const Vector4& color, float orient2D, float scale,
-		Vector2 size, BlendMode blendMode, bool isSoftParticle, RenderView& view, SpriteRenderType renderType)
+									  Vector2 size, BlendMode blendMode, bool isSoftParticle, RenderView& view, SpriteRenderType renderType)
 	{
 		if (scale <= 0.0f)
 			scale = 1.0f;
@@ -38,8 +40,8 @@ namespace TEN::Renderer
 	}
 
 	void Renderer::AddSpriteBillboardConstrained(RendererSprite* sprite, const Vector3& pos, const Vector4& color, float orient2D,
-		float scale, Vector2 size, BlendMode blendMode, const Vector3& constrainAxis,
-		bool isSoftParticle, RenderView& view, SpriteRenderType renderType)
+												 float scale, Vector2 size, BlendMode blendMode, const Vector3& constrainAxis,
+												 bool isSoftParticle, RenderView& view, SpriteRenderType renderType)
 	{
 		if (scale <= 0.0f)
 			scale = 1.0f;
@@ -261,16 +263,16 @@ namespace TEN::Renderer
 			return;
 
 		// Draw instanced sprites.
-		bool wasGPUSet = false;
-		for (auto& spriteBucket : _spriteBuckets)
+		bool wasGpuSet = false;
+		for (const auto& spriteBucket : _spriteBuckets)
 		{
-			if (spriteBucket.SpritesToDraw.size() == 0 || !spriteBucket.IsBillboard)
+			if (spriteBucket.SpritesToDraw.empty() || !spriteBucket.IsBillboard)
 				continue;
 
 			if (!SetupBlendModeAndAlphaTest(spriteBucket.BlendMode, rendererPass, 0))
 				continue;
 
-			if (!wasGPUSet)
+			if (!wasGpuSet)
 			{
 				_context->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
 
@@ -286,42 +288,45 @@ namespace TEN::Renderer
 				unsigned int offset = 0;
 				_context->IASetVertexBuffers(0, 1, _quadVertexBuffer.Buffer.GetAddressOf(), &stride, &offset);
 
-				wasGPUSet = true;
+				wasGpuSet = true;
 			}
 
-			// Prepare constant buffer for instanced sprites.
-			for (int i = 0; i < spriteBucket.SpritesToDraw.size(); i++)
+			// Define sprite preparation logic.
+			auto prepareSprites = [&](int start, int end)
 			{
-				auto& rDrawSprite = spriteBucket.SpritesToDraw[i];
+				for (int i = start; i < end; i++)
+				{
+					const auto& spriteToDraw = spriteBucket.SpritesToDraw[i];
 
-				_stInstancedSpriteBuffer.Sprites[i].World = GetWorldMatrixForSprite(&rDrawSprite, view);
-				_stInstancedSpriteBuffer.Sprites[i].Color = rDrawSprite.color;
-				_stInstancedSpriteBuffer.Sprites[i].IsBillboard = 1;
-				_stInstancedSpriteBuffer.Sprites[i].IsSoftParticle = rDrawSprite.SoftParticle ? 1 : 0;
+					_stInstancedSpriteBuffer.Sprites[i].World = GetWorldMatrixForSprite(spriteToDraw, view);
+					_stInstancedSpriteBuffer.Sprites[i].Color = spriteToDraw.color;
+					_stInstancedSpriteBuffer.Sprites[i].IsBillboard = 1.0f;
+					_stInstancedSpriteBuffer.Sprites[i].IsSoftParticle = spriteToDraw.SoftParticle ? 1.0f : 0.0f;
 
-				// NOTE: Strange packing due to particular HLSL 16 byte alignment requirements.
-				_stInstancedSpriteBuffer.Sprites[i].UV[0].x = rDrawSprite.Sprite->UV[0].x;
-				_stInstancedSpriteBuffer.Sprites[i].UV[0].y = rDrawSprite.Sprite->UV[1].x;
-				_stInstancedSpriteBuffer.Sprites[i].UV[0].z = rDrawSprite.Sprite->UV[2].x;
-				_stInstancedSpriteBuffer.Sprites[i].UV[0].w = rDrawSprite.Sprite->UV[3].x;
-				_stInstancedSpriteBuffer.Sprites[i].UV[1].x = rDrawSprite.Sprite->UV[0].y;
-				_stInstancedSpriteBuffer.Sprites[i].UV[1].y = rDrawSprite.Sprite->UV[1].y;
-				_stInstancedSpriteBuffer.Sprites[i].UV[1].z = rDrawSprite.Sprite->UV[2].y;
-				_stInstancedSpriteBuffer.Sprites[i].UV[1].w = rDrawSprite.Sprite->UV[3].y;
-			}
+					// NOTE: Strange packing due to particular HLSL 16 byte alignment requirements.
+					_stInstancedSpriteBuffer.Sprites[i].UV[0].x = spriteToDraw.Sprite->UV[0].x;
+					_stInstancedSpriteBuffer.Sprites[i].UV[0].y = spriteToDraw.Sprite->UV[1].x;
+					_stInstancedSpriteBuffer.Sprites[i].UV[0].z = spriteToDraw.Sprite->UV[2].x;
+					_stInstancedSpriteBuffer.Sprites[i].UV[0].w = spriteToDraw.Sprite->UV[3].x;
+					_stInstancedSpriteBuffer.Sprites[i].UV[1].x = spriteToDraw.Sprite->UV[0].y;
+					_stInstancedSpriteBuffer.Sprites[i].UV[1].y = spriteToDraw.Sprite->UV[1].y;
+					_stInstancedSpriteBuffer.Sprites[i].UV[1].z = spriteToDraw.Sprite->UV[2].y;
+					_stInstancedSpriteBuffer.Sprites[i].UV[1].w = spriteToDraw.Sprite->UV[3].y;
+				}
+			};
+			g_Parallel.AddTasks((int)spriteBucket.SpritesToDraw.size(), prepareSprites).wait();
 
 			BindTexture(TextureRegister::ColorMap, spriteBucket.Sprite->Texture, SamplerStateRegister::LinearClamp);
-
 			_cbInstancedSpriteBuffer.UpdateData(_stInstancedSpriteBuffer, _context.Get());
 
 			// Draw sprites with instancing.
-			DrawInstancedTriangles(4, (unsigned int)spriteBucket.SpritesToDraw.size(), 0);
+			DrawInstancedTriangles(4, (int)spriteBucket.SpritesToDraw.size(), 0);
 
 			_numInstancedSpritesDrawCalls++;
 		}
 
 		// Draw 3D non-instanced sprites.
-		wasGPUSet = false;
+		wasGpuSet = false;
 
 		for (auto& spriteBucket : _spriteBuckets)
 		{
@@ -331,7 +336,7 @@ namespace TEN::Renderer
 			if (!SetupBlendModeAndAlphaTest(spriteBucket.BlendMode, rendererPass, 0))
 				continue;
 
-			if (!wasGPUSet)
+			if (!wasGpuSet)
 			{
 				_context->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
 
@@ -342,10 +347,10 @@ namespace TEN::Renderer
 
 				_shaders.Bind(Shader::Sprites);
 
-				wasGPUSet = true;
+				wasGpuSet = true;
 			}
 			
-			_stSprite.IsSoftParticle = spriteBucket.IsSoftParticle ? 1 : 0;
+			_stSprite.IsSoftParticle = spriteBucket.IsSoftParticle ? 1.0f : 0.0f;
 			_stSprite.RenderType = (int)spriteBucket.RenderType;
 			_cbSprite.UpdateData(_stSprite, _context.Get());
 
@@ -414,11 +419,11 @@ namespace TEN::Renderer
 			_shaders.Bind(Shader::InstancedSprites);
 
 			// Set up vertex buffer and parameters.
-			UINT stride = sizeof(Vertex);
-			UINT offset = 0;
+			unsigned int stride = sizeof(Vertex);
+			unsigned int offset = 0;
 			_context->IASetVertexBuffers(0, 1, _quadVertexBuffer.Buffer.GetAddressOf(), &stride, &offset);
 
-			_stInstancedSpriteBuffer.Sprites[0].World = GetWorldMatrixForSprite(object->Sprite, view);
+			_stInstancedSpriteBuffer.Sprites[0].World = GetWorldMatrixForSprite(*object->Sprite, view);
 			_stInstancedSpriteBuffer.Sprites[0].Color = object->Sprite->color;
 			_stInstancedSpriteBuffer.Sprites[0].IsBillboard = 1;
 			_stInstancedSpriteBuffer.Sprites[0].IsSoftParticle = object->Sprite->SoftParticle ? 1 : 0;
diff --git a/TombEngine/Scripting/Internal/TEN/Flow/Settings/Settings.cpp b/TombEngine/Scripting/Internal/TEN/Flow/Settings/Settings.cpp
index 6c5092676..ba2cf5e71 100644
--- a/TombEngine/Scripting/Internal/TEN/Flow/Settings/Settings.cpp
+++ b/TombEngine/Scripting/Internal/TEN/Flow/Settings/Settings.cpp
@@ -328,6 +328,12 @@ namespace TEN::Scripting
 		// @tfield Flow.ErrorMode errorMode error mode to use. */
 		"errorMode", &SystemSettings::ErrorMode,
 
+		/// Use multithreading in certain calculations. <br>
+		// When set to `true`, some performance-critical calculations will be performed in parallel, which can give
+		// a significant performance boost. Don't disable unless you have problems with launching or using TombEngine.
+		// @tfield bool multithreaded determines whether to use multithreading or not. */
+		"multithreaded", &SystemSettings::Multithreaded,
+
 		/// Can the game utilize the fast reload feature? <br>
 		// When set to `true`, the game will attempt to perform fast savegame reloading if current level is the same as
 		// the level loaded from the savegame. It will not work if the level timestamp or checksum has changed
diff --git a/TombEngine/Scripting/Internal/TEN/Flow/Settings/Settings.h b/TombEngine/Scripting/Internal/TEN/Flow/Settings/Settings.h
index 9ab2ac617..7b2d962ad 100644
--- a/TombEngine/Scripting/Internal/TEN/Flow/Settings/Settings.h
+++ b/TombEngine/Scripting/Internal/TEN/Flow/Settings/Settings.h
@@ -78,8 +78,9 @@ namespace TEN::Scripting
 
 	struct SystemSettings
 	{
-		ErrorMode ErrorMode	 = ErrorMode::Warn;
-		bool	  FastReload = true;
+		ErrorMode ErrorMode		= ErrorMode::Warn;
+		bool	  FastReload	= true;
+		bool	  Multithreaded = true;
 
 		static void Register(sol::table& parent);
 	};
diff --git a/TombEngine/Specific/Parallel.cpp b/TombEngine/Specific/Parallel.cpp
new file mode 100644
index 000000000..ac7524cc0
--- /dev/null
+++ b/TombEngine/Specific/Parallel.cpp
@@ -0,0 +1,173 @@
+#include "framework.h"
+#include "Specific/Parallel.h"
+
+#include "Scripting/Include/Flow/ScriptInterfaceFlowHandler.h"
+
+namespace TEN::Utils
+{
+	ParallelTaskManager& g_Parallel = ParallelTaskManager::Get();
+
+	ParallelTaskManager::ParallelTaskManager()
+	{
+		_deinitialize = false;
+	}
+
+	ParallelTaskManager::~ParallelTaskManager()
+	{
+		// LOCK: Restrict shutdown flag access.
+		{
+			auto taskLock = std::lock_guard(_taskMutex);
+
+			_deinitialize = true;
+		}
+
+		// Notify all threads they should stop.
+		_taskCond.notify_all();
+
+		// Join all threads.
+		for (auto& thread : _threads)
+		{
+			if (!thread.joinable())
+				continue;
+
+			try
+			{
+				thread.join();
+			}
+			catch (const std::exception& ex)
+			{
+				TENLog("Error joining thread: " + std::string(ex.what()), LogLevel::Error);
+			}
+		}
+	}
+
+	ParallelTaskManager& ParallelTaskManager::Get()
+	{
+		static auto instance = ParallelTaskManager();
+		return instance;
+	}
+
+	unsigned int ParallelTaskManager::GetThreadCount() const
+	{
+		return (unsigned int)_threads.size();
+	}
+
+	unsigned int ParallelTaskManager::GetCoreCount() const
+	{
+		return std::max(std::thread::hardware_concurrency(), 1u);
+	}
+
+	void ParallelTaskManager::Initialize()
+	{
+		// Reserve threads.
+		unsigned int threadCount = g_GameFlow->GetSettings()->System.Multithreaded ? (GetCoreCount() * 2) : 1;
+		_threads.reserve(threadCount);
+
+		// Create threads.
+		for (int i = 0; i < threadCount; i++)
+			_threads.push_back(std::thread(&ParallelTaskManager::Worker, this));
+	}
+
+	std::future<void> ParallelTaskManager::AddTask(const ParallelTask& task)
+	{
+		return AddTasks(ParallelTaskGroup{ task });
+	}
+
+	std::future<void> ParallelTaskManager::AddTasks(const ParallelTaskGroup& tasks)
+	{
+		// HEAP ALLOC: Create counter and promise.
+		auto counter = std::make_shared<std::atomic<int>>();
+		auto promise = std::make_shared<std::promise<void>>();
+
+		counter->store((int)tasks.size(), std::memory_order_release);
+
+		// Add group tasks.
+		for (const auto& task : tasks)
+			AddTask(task, counter, promise);
+
+		// Notify available threads to handle tasks.
+		_taskCond.notify_all();
+
+		// Return future to wait on task group completion if needed.
+		return promise->get_future();
+	}
+
+	std::future<void> ParallelTaskManager::AddTasks(int elementCount, const std::function<void(int, int)>& splitTask)
+	{
+		// TODO: Make this a configuration option?
+		constexpr auto SERIAL_UNIT_COUNT_MAX = 32;
+
+		auto tasks = ParallelTaskGroup{};
+
+		// Process in parallel.
+		if (g_GameFlow->GetSettings()->System.Multithreaded &&
+			elementCount > SERIAL_UNIT_COUNT_MAX)
+		{
+			int threadCount = GetCoreCount();
+			int chunkSize = ((elementCount + threadCount) - 1) / threadCount;
+
+			// Collect group tasks.
+			tasks.reserve(threadCount);
+			for (int i = 0; i < threadCount; i++)
+			{
+				int start = i * chunkSize;
+				int end = std::min(start + chunkSize, elementCount);
+				tasks.push_back([&splitTask, start, end]() { splitTask(start, end); });
+			}
+		}
+		// Process linearly.
+		else
+		{
+			tasks.push_back([&splitTask, elementCount]() { splitTask(0, elementCount); });
+		}
+
+		// Add task group and return future to wait on completion if needed.
+		return AddTasks(tasks);
+	}
+
+	void ParallelTaskManager::Worker()
+	{
+		while (true)
+		{
+			auto task = ParallelTask();
+
+			// LOCK: Restrict task queue access.
+			{
+				auto taskLock = std::unique_lock(_taskMutex);
+				_taskCond.wait(taskLock, [this] { return (_deinitialize || !_tasks.empty()); });
+
+				// Shutting down and no pending tasks; return early.
+				if (_deinitialize && _tasks.empty())
+					return;
+
+				// Get task.
+				task = _tasks.front();
+				_tasks.pop();
+			}
+
+			// Execute task.
+			if (task)
+				task();
+		}
+	}
+
+	void ParallelTaskManager::AddTask(const ParallelTask& task, std::shared_ptr<std::atomic<int>> counter, std::shared_ptr<std::promise<void>> promise)
+	{
+		// Increment counter for task group.
+		counter->fetch_add(1, std::memory_order_relaxed);
+
+		// Add task with promise and counter handling.
+		_tasks.push([this, task, counter, promise]() { HandleTask(task, *counter, *promise); });
+	}
+
+	void ParallelTaskManager::HandleTask(const ParallelTask& task, std::atomic<int>& counter, std::promise<void>& promise)
+	{
+		// Execute task.
+		if (task)
+			task();
+
+		// Check for task group completion.
+		if (counter.fetch_sub(1, std::memory_order_acq_rel) == 1)
+			promise.set_value();
+	}
+}
diff --git a/TombEngine/Specific/Parallel.h b/TombEngine/Specific/Parallel.h
new file mode 100644
index 000000000..1115c21da
--- /dev/null
+++ b/TombEngine/Specific/Parallel.h
@@ -0,0 +1,54 @@
+#pragma once
+
+namespace TEN::Utils
+{
+	using ParallelTask		= std::function<void()>;
+	using ParallelTaskGroup = std::vector<ParallelTask>;
+
+	class ParallelTaskManager
+	{
+	private:
+		// Fields
+
+		std::vector<std::thread> _threads	   = {};
+		std::queue<ParallelTask> _tasks		   = {};
+		std::mutex				 _taskMutex	   = {};
+		std::condition_variable	 _taskCond	   = {};
+		bool					 _deinitialize = false;
+
+		// Constructors, destructors
+
+		ParallelTaskManager();
+		ParallelTaskManager(const ParallelTaskManager& manager) = delete;
+		~ParallelTaskManager();
+
+	public:
+		// Getters
+
+		static ParallelTaskManager& Get();
+
+		unsigned int GetThreadCount() const;
+		unsigned int GetCoreCount() const;
+
+		// Utilities
+
+		void Initialize();
+
+		std::future<void> AddTask(const ParallelTask& task);
+		std::future<void> AddTasks(const ParallelTaskGroup& tasks);
+		std::future<void> AddTasks(int elementCount, const std::function<void(int, int)>& splitTask);
+
+	private:
+		// Helpers
+
+		void Worker();
+		void AddTask(const ParallelTask& task, std::shared_ptr<std::atomic<int>> counter, std::shared_ptr<std::promise<void>> promise);
+		void HandleTask(const ParallelTask& task, std::atomic<int>& counter, std::promise<void>& promise);
+
+		// Operators
+
+		ParallelTaskManager& operator =(const ParallelTaskManager& manager) = delete;
+	};
+
+	extern ParallelTaskManager& g_Parallel;
+}
diff --git a/TombEngine/Specific/winmain.cpp b/TombEngine/Specific/winmain.cpp
index 789fa8eb0..bd7b2cefa 100644
--- a/TombEngine/Specific/winmain.cpp
+++ b/TombEngine/Specific/winmain.cpp
@@ -14,6 +14,7 @@
 #include "Sound/sound.h"
 #include "Specific/level.h"
 #include "Specific/configuration.h"
+#include "Specific/Parallel.h"
 #include "Specific/trutils.h"
 #include "Scripting/Internal/LanguageScript.h"
 #include "Scripting/Include/ScriptInterfaceState.h"
@@ -592,6 +593,7 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine
 
 	DoTheGame = true;
 
+	g_Parallel.Initialize();
 	ThreadEnded = false;
 	ThreadHandle = BeginThread(GameMain, ThreadID);
 
diff --git a/TombEngine/TombEngine.vcxproj b/TombEngine/TombEngine.vcxproj
index 00bbc1afa..1587af359 100644
--- a/TombEngine/TombEngine.vcxproj
+++ b/TombEngine/TombEngine.vcxproj
@@ -860,6 +860,7 @@ xcopy /Y "$(SolutionDir)Libs\zlib\x64\*.dll" "$(TargetDir)"</Command>
     <ClInclude Include="Specific\Input\Input.h" />
     <ClInclude Include="Specific\Input\InputAction.h" />
     <ClInclude Include="Specific\LevelCameraInfo.h" />
+    <ClInclude Include="Specific\Parallel.h" />
     <ClInclude Include="Specific\RGBAColor8Byte.h" />
     <ClInclude Include="Specific\clock.h" />
     <ClInclude Include="Specific\configuration.h" />
@@ -1290,6 +1291,7 @@ xcopy /Y "$(SolutionDir)Libs\zlib\x64\*.dll" "$(TargetDir)"</Command>
     <ClCompile Include="Specific\IO\ChunkReader.cpp" />
     <ClCompile Include="Specific\IO\Streams.cpp" />
     <ClCompile Include="Specific\level.cpp" />
+    <ClCompile Include="Specific\Parallel.cpp" />
     <ClCompile Include="Specific\RGBAColor8Byte.cpp" />
     <ClCompile Include="Specific\Structures\BoundingVolumeHierarchy.cpp" />
     <ClCompile Include="Specific\trutils.cpp" />
diff --git a/TombEngine/framework.h b/TombEngine/framework.h
index 8b57fc862..eac52766c 100644
--- a/TombEngine/framework.h
+++ b/TombEngine/framework.h
@@ -2,6 +2,7 @@
 
 #include <algorithm>
 #include <array>
+#include <atomic>
 #include <d3d11.h>
 #include <d3dcompiler.h>
 #include <deque>
@@ -20,6 +21,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string>
+#include <queue>
 #include <vector>
 
 using namespace DirectX;