Managed to run this game, but who does not want the good old halo, with voxel based terrain, and much customized game modes to play with your friends.

An open source feature-rich mutli-platform game developement kit, comes with an animation editor, a built-in custom physics engine and much more!

This little game can run on my PotatOS at high FPS, plus you cannot describe fun of shooting while using the grappling hook!