Original Author/Maintainer: Clay Smith
Co-Author/Maintainer: Christian Kamm

Contributors: 

- Erin Catto (2D physics engine basis)
- Tom S aka h3r3tic (serialization basis)
- JoeCoder (OpenAL sound and XML basis) 
- Bill Baxter (Flexible Sig-Slots)
- Lutger (Joystick input support)
- Mason Green (Blaze)