diff --git a/res/shaders/light_attenuation_shader.frag b/res/shaders/light_attenuation_shader.frag
new file mode 100644
index 0000000..d542375
--- /dev/null
+++ b/res/shaders/light_attenuation_shader.frag
@@ -0,0 +1,26 @@
+uniform vec2 lightPos;
+
+uniform vec3 lightColor;
+
+uniform float radius;
+
+uniform float bleed;
+
+uniform float linearizeFactor;
+
+void main()
+{
+	float dist = length(lightPos - gl_FragCoord.xy);
+
+	float distFromFalloff = radius - dist;
+
+	// Still has absolute falloff point
+	float attenuation = distFromFalloff * (bleed / pow(dist, 2.0) + linearizeFactor / radius);
+
+	// Optional, clamp it to prevent overcoloring
+	attenuation = clamp(attenuation, 0.0, 1.0);
+
+	vec4 color = vec4(attenuation, attenuation, attenuation, 1.0) * vec4(lightColor.r, lightColor.g, lightColor.b, 1.0);
+
+	gl_FragColor = color;
+}
\ No newline at end of file
diff --git a/res/textures/light_fin.png b/res/textures/light_fin.png
new file mode 100644
index 0000000..838d442
Binary files /dev/null and b/res/textures/light_fin.png differ
diff --git a/res/yaml/light.yaml b/res/yaml/light.yaml
new file mode 100644
index 0000000..844c7e9
--- /dev/null
+++ b/res/yaml/light.yaml
@@ -0,0 +1,7 @@
+# Color values for player lights, each between 0 and 255
+color_red: 255
+color_green: 255
+color_blue: 127
+
+# Total angle of the player light cone
+light_cone_angle: 90.0
\ No newline at end of file
diff --git a/src/Game.cpp b/src/Game.cpp
index 52d8584..c0707b3 100644
--- a/src/Game.cpp
+++ b/src/Game.cpp
@@ -13,6 +13,7 @@
 #include "sprites/Enemy.h"
 #include "sprites/Player.h"
 #include "sprites/items/HealthOrb.h"
+#include "util/Angles.h"
 #include "util/Loader.h"
 #include "util/Yaml.h"
 
@@ -22,12 +23,15 @@
 Game::Game(tgui::Window& window) :
 		mWindow(window),
 		mWorldView(Vector2f(0, 0), mWindow.getView().getSize()),
-		mGenerator(mWorld, mPathfinder, Yaml("generation.yaml")) {
+		mLightSystem(AABB(Vec2f(-100000, -100000), Vec2f(100000, 10000)), &window,
+				"res/textures/light_fin.png", "res/shaders/light_attenuation_shader.frag"),
+		mGenerator(mWorld, mPathfinder, mLightSystem, Yaml("generation.yaml")) {
 	mWindow.setFramerateLimit(FPS_GOAL);
 	mWindow.setKeyRepeatEnabled(false);
 	srand(time(nullptr));
 
 	initPlayer();
+	initLight();
 
 	mCrosshairTexture = Loader::i().fromFile<sf::Texture>("crosshair.png");
 	mCrosshair.setTexture(*mCrosshairTexture, true);
@@ -47,7 +51,15 @@ Game::Game(tgui::Window& window) :
 	mPickupInstruction->setTextSize(14);
 }
 
-void Game::initPlayer() {
+/**
+ * Closes window.
+ */
+Game::~Game() {
+	mWindow.close();
+}
+
+void
+Game::initPlayer() {
 	Character::EquippedItems playerItems = {
 			Weapon::WeaponType::PISTOL,	Weapon::WeaponType::KNIFE,
 			Gadget::GadgetType::NONE, Gadget::GadgetType::NONE
@@ -58,11 +70,37 @@ void Game::initPlayer() {
 	mWorld.insertCharacter(mPlayer);
 }
 
-/**
- * Closes window.
- */
-Game::~Game() {
-	mWindow.close();
+void
+Game::initLight() {
+	Yaml config("light.yaml");
+	Color3f lightColor(config.get("color_red", 0) / 255.0f,
+			config.get("color_green", 0) / 255.0f,
+			config.get("color_blue", 0) / 255.0f);
+	mLightSystem.m_checkForHullIntersect = false;
+	mLightSystem.m_useBloom = false;
+
+	mPlayerAreaLight->m_radius = 250.0f;
+    mPlayerAreaLight->m_size = 1.0f;
+    mPlayerAreaLight->m_softSpreadAngle = 0;
+    mPlayerAreaLight->m_spreadAngle = 2.0f * M_PI;
+    mPlayerAreaLight->m_intensity = 1.1f;
+    mPlayerAreaLight->m_bleed = 0;
+    mPlayerAreaLight->m_color = lightColor;
+	mPlayerDirectionLight->m_linearizeFactor = 0.5;
+	mPlayerAreaLight->CalculateAABB();
+	mLightSystem.AddLight(mPlayerAreaLight);
+
+	mPlayerDirectionLight->m_radius = 500.0f;
+	mPlayerDirectionLight->m_size = 25.0f;
+	mPlayerDirectionLight->m_softSpreadAngle = 0.1f * M_PI;
+	mPlayerDirectionLight->m_spreadAngle =
+			degreeToRadian(config.get("light_cone_angle", 0.0f));
+	mPlayerDirectionLight->m_intensity = 5;
+	mPlayerDirectionLight->m_bleed = 0;
+	mPlayerDirectionLight->m_color = lightColor;
+	mPlayerDirectionLight->m_linearizeFactor = 1;
+	mPlayerDirectionLight->CalculateAABB();
+	mLightSystem.AddLight(mPlayerDirectionLight);
 }
 
 /**
@@ -73,9 +111,9 @@ Game::loop() {
 	while (!mQuit) {
 		input();
 
-		int elapsed = mClock.restart().asMilliseconds();
-		if (mPaused)
-			elapsed = 0;
+		int elapsed = (mPaused)
+				? 0
+				: mClock.restart().asMilliseconds();
 
 		mWorld.think(elapsed);
 		if (mPlayer->getHealth() == 0) {
@@ -301,6 +339,15 @@ Game::render() {
 	mWindow.setView(mWorldView);
 	mWindow.draw(mWorld);
 
+	// Update light
+	mPlayerAreaLight->SetCenter(mPlayer->getPosition().toVec2f());
+	mPlayerDirectionLight->SetCenter(mPlayer->getPosition().toVec2f());
+	mPlayerDirectionLight->SetDirectionAngle(degreeToRadian(90 - mPlayer->getDirection()));
+
+	mLightSystem.SetView(mWorldView);
+	mLightSystem.RenderLights();
+	mLightSystem.RenderLightTexture();
+
 	// Render GUI and static stuff.
 	mWindow.setView(mWindow.getDefaultView());
 	mWindow.drawGUI();
diff --git a/src/Game.h b/src/Game.h
index 22b310e..41e7c43 100644
--- a/src/Game.h
+++ b/src/Game.h
@@ -10,6 +10,9 @@
 
 #include <TGUI/TGUI.hpp>
 
+#include <LTBL/Light/LightSystem.h>
+#include <LTBL/Light/Light_Point.h>
+
 #include "generator/Generator.h"
 #include "Pathfinder.h"
 #include "World.h"
@@ -39,6 +42,7 @@ private:
 	Vector2<float> convertCoordinates(int x, int y);
 	void updateGui();
 	void initPlayer();
+	void initLight();
 
 private:
 	static const int FPS_GOAL = 60;
@@ -57,7 +61,11 @@ private:
 
 	World mWorld;
 	Pathfinder mPathfinder;
+	ltbl::LightSystem mLightSystem;
 	Generator mGenerator;
+	ltbl::Light_Point* mPlayerAreaLight = new ltbl::Light_Point();
+	ltbl::Light_Point* mPlayerDirectionLight = new ltbl::Light_Point();
+
 	std::shared_ptr<Player> mPlayer;
 
 	bool mQuit = false;
diff --git a/src/generator/Generator.cpp b/src/generator/Generator.cpp
index c91873a..39b6c01 100644
--- a/src/generator/Generator.cpp
+++ b/src/generator/Generator.cpp
@@ -24,14 +24,16 @@
 /**
  * Generates new random seed.
  */
-Generator::Generator(World& world, Pathfinder& pathfinder, const Yaml& config) :
+Generator::Generator(World& world, Pathfinder& pathfinder,
+		ltbl::LightSystem& lightSystem, const Yaml& config) :
 		mAreaSize(config.get("generate_area_size", 1)),
 		mMaxRange((config.get("generate_area_range", 1.0f) / mAreaSize) / Tile::TILE_SIZE.x),
 		mRoomSizeValue(config.get("room_size_value", 1.0f)),
 		mRoomConnectionValue(config.get("room_connection_value", 1.0f)),
 		mEnemyGenerationChance(config.get("enemy_generation_chance", 0.0f) * 2 - 1),
 		mWorld(world),
-		mPathfinder(pathfinder) {
+		mPathfinder(pathfinder),
+		mLightSystem(lightSystem) {
 }
 
 /**
@@ -188,6 +190,12 @@ Generator::connectRooms(const Vector2i& start) {
 		for (const auto& p : path) {
 			mTiles[p.x][p.y] = Tile::Type::FLOOR;
 			Tile::setTile(p, Tile::Type::FLOOR, mWorld);
+			for (auto it = mHulls.begin(); it != mHulls.end(); it++)
+				if ((*it)->GetWorldCenter() == Tile::toPosition(Vector2i(p.x, p.y)).toVec2f()) {
+					mLightSystem.RemoveConvexHull(*it);
+					mHulls.erase(it);
+					break;
+				}
 		}
 	}
 }
@@ -245,11 +253,24 @@ Generator::generateTiles(const sf::IntRect& area) {
 				mTiles[x][y] = Tile::Type::FLOOR;
 
 	connectRooms(start);
-
 	for (int x = area.left; x < area.left + area.width; x++)
-		for (int y = area.top; y < area.top + area.height; y++)
+		for (int y = area.top; y < area.top + area.height; y++) {
 			mWorld.insert(std::shared_ptr<Sprite>(
 					new Tile(Vector2i(x, y), mTiles[x][y])));
+			if (mTiles[x][y] == Tile::Type::WALL) {
+				ltbl::ConvexHull* tileHull = new ltbl::ConvexHull();
+				tileHull->m_vertices.push_back(Vec2f(-37.5f,  37.5f));
+				tileHull->m_vertices.push_back(Vec2f(-37.5f, -37.5f));
+				tileHull->m_vertices.push_back(Vec2f( 37.5f, -37.5f));
+				tileHull->m_vertices.push_back(Vec2f( 37.5f,  37.5f));
+				tileHull->m_renderLightOverHull = false;
+				tileHull->CalculateNormals();
+				tileHull->CalculateAABB();
+				tileHull->SetWorldCenter(Tile::toPosition(Vector2i(x, y)).toVec2f());
+				mLightSystem.AddConvexHull(tileHull);
+				mHulls.push_back(tileHull);
+			}
+		}
 
 	generateAreas(area);
 	mPathfinder.generatePortals();
diff --git a/src/generator/Generator.h b/src/generator/Generator.h
index 1d0b757..4dbdab4 100644
--- a/src/generator/Generator.h
+++ b/src/generator/Generator.h
@@ -10,6 +10,8 @@
 
 #include <SFML/Graphics.hpp>
 
+#include <LTBL/Light/LightSystem.h>
+
 #include "../sprites/abstract/Character.h"
 #include "../sprites/Tile.h"
 #include "SimplexNoise.h"
@@ -24,7 +26,8 @@ class Yaml;
  */
 class Generator : public sf::Drawable {
 public:
-	explicit Generator(World& world, Pathfinder& pathfinder, const Yaml& config);
+	explicit Generator(World& world, Pathfinder& pathfinder,
+			ltbl::LightSystem& lightSystem, const Yaml& config);
 	void generateCurrentAreaIfNeeded(const Vector2f& position,
 			const Character::EquippedItems& playerItems);
 	Vector2f getPlayerSpawn() const;
@@ -51,6 +54,7 @@ private:
 
 	World& mWorld;
 	Pathfinder& mPathfinder;
+	ltbl::LightSystem& mLightSystem;
 	/// Contains values of all tiles that have yet been generated.
 	array mTiles;
 	/// Stores where tiles have already been generated.
@@ -59,6 +63,7 @@ private:
 	SimplexNoise mTileNoise;
 	/// Perlin noise used for character placement.
 	SimplexNoise mCharacterNoise;
+	std::vector<ltbl::ConvexHull*> mHulls;
 	/// Used only for debug drawing.
 	std::vector<std::vector<Vector2i> > mPaths;
 };
diff --git a/src/main.cpp b/src/main.cpp
index 12e207a..f56e74c 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -10,6 +10,8 @@
 #include "util/Yaml.h"
 #include "util/Log.h"
 
+#include "util/Vector.h"
+
 /**
  * Creates Game object.
  */
@@ -21,6 +23,7 @@ int main(int argc, char* argv[]) {
 
     tgui::Window window(sf::VideoMode(1024, 768, 32), "Dungeon Gunner",
 				sf::Style::Close | sf::Style::Titlebar);
+    Vector2f::SCREEN_HEIGHT = window.getSize().y;
 
 	if (!window.globalFont.loadFromFile("res/DejaVuSans.ttf"))
 		LOG_W("Failed to load font at 'res/DejaVuSans.ttf'");
diff --git a/src/sprites/Tile.cpp b/src/sprites/Tile.cpp
index 0c11578..e2edda0 100644
--- a/src/sprites/Tile.cpp
+++ b/src/sprites/Tile.cpp
@@ -22,8 +22,8 @@ const Vector2i Tile::TILE_SIZE = Vector2i(75, 75);
  *
  * @param pType Type of the tile to create.
  */
-Tile::Tile(const Vector2i& position, Type type) :
-		Rectangle(Vector2f(thor::cwiseProduct(position, TILE_SIZE)),
+Tile::Tile(const Vector2i& tilePosition, Type type) :
+		Rectangle(toPosition(tilePosition),
 				CATEGORY_WORLD,	(isSolid(type)) ? 0xffff : 0,
 				Yaml(getConfig(type))),	mType(type) {
 }
@@ -42,8 +42,7 @@ Tile::setTile(const Vector2i& position, Type type, World& world) {
 		std::shared_ptr<Tile> converted = std::dynamic_pointer_cast<Tile>(c);
 		// Direct comparison of floats as both are from the same generation
 		// on the same CPU.
-		if (converted.get() != nullptr &&
-				converted->getPosition() == worldPosition &&
+		if (converted && converted->getPosition() == worldPosition &&
 				converted->getType() != type) {
 			world.remove(converted);
 			break;
@@ -78,6 +77,14 @@ Tile::isSolid(Type type) {
 	}
 }
 
+/**
+ * Converts a tile position to world/pixel position.
+ */
+Vector2f
+Tile::toPosition(const Vector2i& tilePosition) {
+	return Vector2f(thor::cwiseProduct(tilePosition, TILE_SIZE));
+}
+
 /**
  * Returns the Type of this tile.
  */
diff --git a/src/sprites/Tile.h b/src/sprites/Tile.h
index fda23c8..f1a628c 100644
--- a/src/sprites/Tile.h
+++ b/src/sprites/Tile.h
@@ -24,12 +24,13 @@ public:
 	static const Vector2i TILE_SIZE; //< Tile size in pixels.
 
 public:
-	explicit Tile(const Vector2i& position, Type type);
+	explicit Tile(const Vector2i& tilePosition, Type type);
 	Type getType() const;
 
 	static void setTile(const Vector2i& position, Type type, World& world);
 	static std::string getConfig(Type type);
 	static bool isSolid(Type type);
+	static Vector2f toPosition(const Vector2i& tilePosition);
 
 private:
 	Type mType;
diff --git a/src/sprites/abstract/Sprite.cpp b/src/sprites/abstract/Sprite.cpp
index 95b7ca1..5c6e2a9 100755
--- a/src/sprites/abstract/Sprite.cpp
+++ b/src/sprites/abstract/Sprite.cpp
@@ -45,10 +45,15 @@ Sprite::getSpeed() const {
  * Returns the angle of the sprite.
  */
 Vector2f
-Sprite::getDirection() const {
+Sprite::getDirectionVector() const {
 	return thor::rotatedVector(Vector2f(0, - 1), mShape.getRotation());
 }
 
+float
+Sprite::getDirection() const {
+	return mShape.getRotation();
+}
+
 /**
  * Returns true if this object should be deleted.
  */
diff --git a/src/sprites/abstract/Sprite.h b/src/sprites/abstract/Sprite.h
index ba85a8b..1553d4d 100755
--- a/src/sprites/abstract/Sprite.h
+++ b/src/sprites/abstract/Sprite.h
@@ -48,7 +48,8 @@ public:
 
 	Vector2f getPosition() const;
 	Vector2f getSpeed() const;
-	Vector2f getDirection() const;
+	Vector2f getDirectionVector() const;
+	float getDirection() const;
 	bool getDelete() const;
 	Category getCategory() const;
 	Vector2f getSize() const;
diff --git a/src/sprites/items/RingOfFire.cpp b/src/sprites/items/RingOfFire.cpp
index 7c13115..403b497 100644
--- a/src/sprites/items/RingOfFire.cpp
+++ b/src/sprites/items/RingOfFire.cpp
@@ -35,7 +35,7 @@ void
 RingOfFire::onThink(int elapsed) {
 	if (mCurrentWave < mWavesPerUse && mTimer.isExpired()) {
 		for (int angle = mCurrentWave * 10; angle <= 360; angle += 360 / mBulletsPerWave) {
-			Vector2f direction(thor::rotatedVector(mCharacter->getDirection(), (float) angle) *
+			Vector2f direction(thor::rotatedVector(mCharacter->getDirectionVector(), (float) angle) *
 					mCharacter->getRadius());
 
 			std::shared_ptr<Sprite> projectile(new Bullet(mCharacter->getPosition() + direction,
diff --git a/src/sprites/items/Shield.cpp b/src/sprites/items/Shield.cpp
index 555febf..5eab3bc 100644
--- a/src/sprites/items/Shield.cpp
+++ b/src/sprites/items/Shield.cpp
@@ -22,7 +22,7 @@ Shield::onUse(Character& character) {
 	mCharacter = &character;
 	if (mRotatingShield)
 		mRotatingShield->setDelete(true);
-	Vector2f offset = mCharacter->getDirection() * mCharacter->getRadius();
+	Vector2f offset = mCharacter->getDirectionVector() * mCharacter->getRadius();
 	mRotatingShield = std::shared_ptr<RotatingShield>(
 			new RotatingShield(mCharacter->getPosition() + offset));
 	mCharacter->mWorld.insert(mRotatingShield);
diff --git a/src/sprites/items/Weapon.cpp b/src/sprites/items/Weapon.cpp
index dd31baa..a4f1a59 100755
--- a/src/sprites/items/Weapon.cpp
+++ b/src/sprites/items/Weapon.cpp
@@ -181,7 +181,7 @@ Weapon::setHolder(Character& holder) {
  */
 void
 Weapon::insertProjectile(float angle) {
-	Vector2f offset(mHolder->getDirection() * mHolder->getRadius());
+	Vector2f offset(mHolder->getDirectionVector() * mHolder->getRadius());
 
 	float spread = (mHolder->getSpeed() == Vector2f())
 			? mSpread
@@ -189,7 +189,7 @@ Weapon::insertProjectile(float angle) {
 	std::uniform_real_distribution<float> distribution(- spread, spread);
 	angle += distribution(mGenerator) + 90.0f;
 
-	Vector2f direction(thor::rotatedVector(mHolder->getDirection(), angle));
+	Vector2f direction(thor::rotatedVector(mHolder->getDirectionVector(), angle));
 
 	std::shared_ptr<Sprite> projectile(new Bullet(mHolder->getPosition() + offset,
 			*mHolder, direction, mProjectile, mProjectileSpeed,
diff --git a/src/util/Angles.cpp b/src/util/Angles.cpp
new file mode 100644
index 0000000..e85e601
--- /dev/null
+++ b/src/util/Angles.cpp
@@ -0,0 +1,18 @@
+/*
+ * Angles.cpp
+ *
+ *  Created on: 12.09.2013
+ *      Author: felix
+ */
+
+#include "Angles.h"
+
+#include <math.h>
+
+float radianToDegree(float radian) {
+	return radian * 180 / M_PI;
+}
+
+float degreeToRadian(float degree) {
+	return degree * M_PI / 180;
+}
diff --git a/src/util/Angles.h b/src/util/Angles.h
new file mode 100644
index 0000000..5f3092c
--- /dev/null
+++ b/src/util/Angles.h
@@ -0,0 +1,15 @@
+/*
+ * Angles.h
+ *
+ *  Created on: 12.09.2013
+ *      Author: felix
+ */
+
+#ifndef ANGLES_H_
+#define ANGLES_H_
+
+float radianToDegree(float radian);
+
+float degreeToRadian(float degree);
+
+#endif /* ANGLES_H_ */
diff --git a/src/util/Vector.h b/src/util/Vector.h
index 9691ec2..dee4f21 100644
--- a/src/util/Vector.h
+++ b/src/util/Vector.h
@@ -10,6 +10,8 @@
 
 #include <SFML/System.hpp>
 
+#include <LTBL/Constructs/Vec2f.h>
+
 /**
  * Vector class with comparison operator. All other operators are inherited
  * from sf::Vector2.
@@ -17,6 +19,9 @@
 template <typename T>
 class Vector2 : public sf::Vector2<T> {
 public:
+	/// Needed for conversion to Vec2f.
+	static int SCREEN_HEIGHT;
+
 	Vector2() : sf::Vector2<T>() {};
 	Vector2(T x, T y) : sf::Vector2<T>(x, y) {};
     /**
@@ -26,8 +31,15 @@ public:
 	template <typename U>
     Vector2(const sf::Vector2<U>& vector) : sf::Vector2<T>(vector) {};
 
+	Vec2f
+	toVec2f() {
+		return Vec2f(sf::Vector2f::x, SCREEN_HEIGHT - sf::Vector2f::y);
+	}
 };
 
+template <typename T>
+int Vector2<T>::SCREEN_HEIGHT = 0;
+
 /**
  * Comparison operator meant for containers like std::set.
  *