Few games can claim to start as early as possible… which is to say, with the Big Bang, but Primal Space does. It's a God game, in which you're apparently supposed to propagate and build civilizations and life. It could definitely benefit from a manual, and there's no documentation on the disk. For a new game, it'll ask you to make a user disk in Drive B, which will serve as the save space. Controls are all with the mouse, with the main menus coming up from the right button click. You might also need to turn the speed down, as it's not turn-based.

Download