Survive: Mars

This is a rough prototype of the first game I have ever attempted to make on my own. Used it mostly as a way to learn and get familiar with the Unity engine and editor. The whole point of the game is to make sure that mars does not run out of oxygen by colliding with the torus within its orbit. However, your ship uses up oxygen as it moves. In order to refuel your ship, you need to ram into the torus within earth's orbit.