Oolite (Object Oriented Elite) is a space sim game, inspired by Elite, powered by Objective-C and OpenGL, and designed as a small game that is easy for users to pick up, modify and expand upon. Almost every aspect of the game can be changed by using simple, free graphics packages and text editors. The point is to fly from planet to planet, buying and selling goods, shooting pirates or committing acts of piracy. There's no goal other than perhaps to achieve the rank of ELITE.
CPU: 400 MHz
RAM: 256 MB