Teleglitch

Teleglitch is a roguelike top-down shooter with pixel graphics. The game takes place in procedurally generated military research & training complex that has a different map every time you play. The game's mission is to give players like you a chance to walk in the dark corridors, gripping their gun and few last rounds of ammunition. To play with finger on the trigger, high on adrenaline. The developers want to give you the, paranoid, sweaty, and bloody hard kind of fun.