diff --git a/src/animation/animation.cpp b/src/animation/animation.cpp
index 061cf12..dc65711 100644
--- a/src/animation/animation.cpp
+++ b/src/animation/animation.cpp
@@ -20,7 +20,12 @@
 #include "animation.hpp"
 
 animation_base::animation_base():
-	position(0.0f),
+	looped(false),
+	loop_count(0),
+	paused(false),
+	stopped(true),
+	position(0.0),
+	speed(1.0),
 	start_callback(nullptr),
 	end_callback(nullptr),
 	loop_callback(nullptr)
@@ -31,11 +36,49 @@ void animation_base::seek(double t)
 	position = t;
 }
 
-void animation_base::reset()
+void animation_base::rewind()
 {
 	seek(0.0);
 }
 
+void animation_base::loop(bool enabled)
+{
+	looped = enabled;
+}
+
+void animation_base::pause()
+{
+	paused = true;
+}
+
+void animation_base::play()
+{
+	if (stopped)
+	{
+		stopped = false;
+		
+		if (start_callback)
+		{
+			start_callback();
+		}
+	}
+	
+	paused = false;
+}
+
+void animation_base::stop()
+{
+	rewind();
+	stopped = true;
+	paused = false;
+	loop_count = 0;
+}
+
+void animation_base::set_speed(double speed)
+{
+	this->speed = speed;
+}
+
 void animation_base::set_start_callback(std::function<void()> callback)
 {
 	start_callback = callback;
@@ -46,7 +89,7 @@ void animation_base::set_end_callback(std::function<void()> callback)
 	end_callback = callback;
 }
 	
-void animation_base::set_loop_callback(std::function<void()> callback)
+void animation_base::set_loop_callback(std::function<void(int)> callback)
 {
 	loop_callback = callback;
 }
diff --git a/src/animation/animation.hpp b/src/animation/animation.hpp
index be522e3..e5f7347 100644
--- a/src/animation/animation.hpp
+++ b/src/animation/animation.hpp
@@ -47,27 +47,94 @@ public:
 	 */
 	void seek(double t);
 	
-	void reset();
+	/// Sets the animation position to `0.0`.
+	void rewind();
+	
+	/// Enables or disables looping of the animation.
+	void loop(bool enabled);
+	
+	/// Pauses the animation.
+	void pause();
+	
+	/// Plays the animation.
+	void play();
+	
+	/// Stops the animation, rewinds it, and resets the loop count.
+	void stop();
+	
+	/**
+	 * Sets the speed of the animation.
+	 *
+	 * @param speed Speed multiplier.
+	 */
+	void set_speed(double speed);
+	
+	/// Returns `true` if looping of the animation is enabled, `false` otherwise.
+	bool is_looped() const;
+	
+	/// Returns `true` if the animation is paused, `false` otherwise.
+	bool is_paused() const;
+	
+	/// Returns `true` if the animation is stopped, `false` otherwise.
+	bool is_stopped() const;
 	
 	/// Returns the current position in time of the animation.
 	double get_position() const;
 	
-	/// Sets the callback that's executed when the animation is started.
+	/// Returns the current loop count of the animation.
+	int get_loop_count() const;
+	
+	/// Sets the callback that's executed when the animation is started from a stopped state.
 	void set_start_callback(std::function<void()> callback);
 	
-	/// Sets the callback that's executed when the animation ends.
+	/// Sets the callback that's executed when a non-looped animation has finished.
 	void set_end_callback(std::function<void()> callback);
 	
-	/// Sets the callback that's executed when the animation loops.
-	void set_loop_callback(std::function<void()> callback);
+	/**
+	 * Sets the callback that's executed when the animation loops.
+	 *
+	 * @param callback Loop callback function which is passed the current loop count.
+	 */
+	void set_loop_callback(std::function<void(int)> callback);
 	
 protected:
+	bool looped;
+	int loop_count;
+	bool paused;
+	bool stopped;
 	double position;
+	double speed;
+
 	std::function<void()> start_callback;
 	std::function<void()> end_callback;
-	std::function<void()> loop_callback;
+	std::function<void(int)> loop_callback;
 };
 
+inline bool animation_base::is_looped() const
+{
+	return looped;
+}
+
+inline bool animation_base::is_paused() const
+{
+	return paused;
+}
+
+inline bool animation_base::is_stopped() const
+{
+	return stopped;
+}
+
+inline double animation_base::get_position() const
+{
+	return position;
+}
+	
+inline int animation_base::get_loop_count() const
+{
+	return loop_count;
+}
+
 /**
  * Templated keyframe animation class.
  */
@@ -162,16 +229,24 @@ animation<T>::animation():
 template <typename T>
 void animation<T>::advance(double dt)
 {
-	position += dt;
+	if (paused || stopped || keyframes.empty())
+	{
+		return;
+	}
+	
+	// Advance position by dt
+	position += dt * speed;
+	
+	// Find the following keyframe
+	auto upper_bound = keyframes.upper_bound({position, T()});
+	
+	// Find the preceding keyframe
+	auto lower_bound = upper_bound;
+	--lower_bound;
 	
-	if (frame_callback != nullptr && interpolator != nullptr)
+	if (upper_bound != keyframes.end())
 	{
-		
-		auto upper_bound = keyframes.upper_bound({position, T()});
-		auto lower_bound = upper_bound;
-		--lower_bound;
-		
-		if (lower_bound != keyframes.end() && upper_bound != keyframes.end())
+		if (frame_callback != nullptr && interpolator != nullptr)
 		{
 			// Calculate interpolated frame
 			double t0 = std::get<0>(*lower_bound);
@@ -183,6 +258,44 @@ void animation<T>::advance(double dt)
 			frame_callback(frame);
 		}
 	}
+	else
+	{
+		if (looped)
+		{
+			++loop_count;
+			
+			// Subtract duration of animation from position
+			position -= std::get<0>(*lower_bound);
+			
+			// Execute loop callback
+			if (loop_callback)
+			{
+				loop_callback(loop_count);
+			}
+			
+			// Call frame callback on looped frame
+			if (frame_callback)
+			{
+				advance(0.0);
+			}
+		}
+		else
+		{
+			// Call frame callback on final keyframe
+			if (frame_callback)
+			{
+				frame_callback(std::get<1>(*lower_bound));
+			}
+			
+			stopped = true;
+			
+			// Call end callback
+			if (end_callback)
+			{
+				end_callback();
+			}
+		}
+	}
 }
 
 template <typename T>
diff --git a/src/application.cpp b/src/application.cpp
index 46507af..6ceac16 100644
--- a/src/application.cpp
+++ b/src/application.cpp
@@ -257,9 +257,9 @@ application::application(int argc, char** argv):
 	int window_height = 1080;
 	fullscreen = true;
 	
-	//window_width = 1280;
-	//window_height = 720;
-	//fullscreen = false;
+	window_width = 1280;
+	window_height = 720;
+	fullscreen = false;
 	
 	viewport = {0.0f, 0.0f, static_cast<float>(window_width), static_cast<float>(window_height)};
 	
@@ -480,18 +480,7 @@ application::application(int argc, char** argv):
 	underground_color_texture_property->set_value(framebuffer_hdr_color);
 	underworld_final_pass->get_material()->update_tweens();
 	
-	float radial_transition_time = 0.5f;
-	radial_transition_in = new animation<float>();
-	radial_transition_in->insert_keyframe({0.0f, 0.0f});
-	radial_transition_in->insert_keyframe({radial_transition_time, 1.0f});
-	radial_transition_in->set_frame_callback(std::bind(&material_property<float>::set_val, underground_transition_property, std::placeholders::_1));
-	radial_transition_in->set_interpolator(ease_in_quad<float>);
-	
-	radial_transition_out = new animation<float>();
-	radial_transition_out->insert_keyframe({0.0f, 1.0f});
-	radial_transition_out->insert_keyframe({radial_transition_time, 0.0f});
-	radial_transition_out->set_frame_callback(std::bind(&material_property<float>::set_val, underground_transition_property, std::placeholders::_1));
-	radial_transition_out->set_interpolator(ease_out_quad<float>);
+
 	
 	// Setup underworld compositor
 	underworld_compositor.add_pass(underworld_clear_pass);
@@ -512,6 +501,23 @@ application::application(int argc, char** argv):
 	// ...
 	animator = new ::animator();
 	
+	float radial_transition_time = 0.5f;
+	radial_transition_in = new animation<float>();
+	radial_transition_in->insert_keyframe({0.0f, 0.0f});
+	radial_transition_in->insert_keyframe({radial_transition_time, 1.0f});
+	radial_transition_in->set_frame_callback(std::bind(&material_property<float>::set_val, underground_transition_property, std::placeholders::_1));
+	radial_transition_in->set_interpolator(ease_in_quad<float>);
+	radial_transition_in->set_start_callback([this](){this->logger.log("animation started\n");});
+	radial_transition_in->set_end_callback([this](){this->logger.log("animation ended\n");});
+	animator->add_animation(radial_transition_in);
+	
+	radial_transition_out = new animation<float>();
+	radial_transition_out->insert_keyframe({0.0f, 1.0f});
+	radial_transition_out->insert_keyframe({radial_transition_time, 0.0f});
+	radial_transition_out->set_frame_callback(std::bind(&material_property<float>::set_val, underground_transition_property, std::placeholders::_1));
+	radial_transition_out->set_interpolator(ease_out_quad<float>);
+	animator->add_animation(radial_transition_out);
+	
 	// ECS
 	terrain_system = new ::terrain_system(ecs_registry, resource_manager);
 	terrain_system->set_patch_size(TERRAIN_PATCH_SIZE);
@@ -671,9 +677,8 @@ application::application(int argc, char** argv):
 				//this->overworld_camera.set_active(false);
 				this->underworld_camera.set_active(true);
 				this->active_scene = &this->underworld_scene;
-				this->animator->remove_animation(this->radial_transition_out);
-				this->animator->add_animation(this->radial_transition_in);
-				this->radial_transition_in->reset();
+				this->radial_transition_out->stop();
+				this->radial_transition_in->play();
 			}
 			else
 			{
@@ -681,9 +686,8 @@ application::application(int argc, char** argv):
 				//this->underworld_camera.set_active(false);
 				this->overworld_camera.set_active(true);
 				this->active_scene = &this->overworld_scene;
-				this->animator->remove_animation(this->radial_transition_in);
-				this->animator->add_animation(this->radial_transition_out);
-				this->radial_transition_out->reset();
+				this->radial_transition_in->stop();
+				this->radial_transition_out->play();
 			}
 		});