this game is intentionally horrible to a fault, restricting your game to a small window, the options menu just being a page telling you to change your OS volume or your mouse sensitivity. so keeping in mind that you can barely see shit, letting enemies easily damage you without knowing and its hard to control your character, its nice to know that the game, complete with the confusing level design, doesn't have a checkpoint system, making it horrible to play in every way. but that horribleness is it's own redeeming point, trying to give off an old school rough ugly experience that games like cruelty squad bring, although to a worse extent.