Back To Earth 3d (Public Domain) - Gameboy Color - Arcade, Shooter

Back to Earth 3D is a demo of a 3D shooter developed by Russian R-Lab. The project's development was stopped at an early stage, and the engine was subsequently released for download. The engine allows arbitrary rotations and movement and looking pretty well and smooth on the real hardware. In this demo you can't actually shoot anything because you haven't a weapon and will not find any target. You just can wander in the tunnels of the simple test level.