A wonderful roguelike where you are a series of prisoners forced into service trying to fix the prison ship that you're trapped on and send it back to earth for you to face your punishment (Which it would be better to stay in the nebula, although I do fear what the ship would do if the person rebelled against them), so you are forced to collect random bits and bobs, trying to fix the ship, while at the same time fixing up your own arsenal to try and keep yourself alive.
Which is hard.
Very, Very hard.
Those Screws, man.....