iota

You will die. A lot. iota is a game that heeds the call for the challenge enthusiast in many players, employing restrictions that call back to even retro-level difficulty. Whether this appeals to you will be the deciding factor in giving the game a chance, as much else is too bare to provide additional motivation. Difficulty for difficulty's sake, it's a challenge to the world. If not for the pleasant audio/visual presentation, this would be a fantastic game for the hardcore and completely passable to all else.