Simple and light-weight 2D game engine.

Features

OpenGL 3.1+ rendering

GLSL shaders

Keyframed skeletal animation with hardware skinning

Directional lights

Frustum culling

Keyboard, mouse and joypad input

Physics using Bullet Physics

Scripting using Lua

Audio playback with spatialization (Ogg, WAV, FLAC)

Video playback

TrueType font rendering with Unicode characters support

Networking using RakNet library