Unpredictable dungeon is a FPS RogueLike game. You fight your way through a dungeon consisting of several rooms. There are a couple of premade rooms which are randomly connected together to form a random generated level. You enter the next level by standing on a yellow platform. You can use either a laser gun which has a large magazine and high firerate or a sniper which packs a bigger punch and has a longer range. When you begin reloading a weapon you need to finish reloading that weapon before you can change to another one.

The keyboard controls are: * WASD or arrow keys to walk * space to jump * left mouse button to shoot * r to reload * 1 to equip laser gun * 2 to equip sniper * k to decrease aim sensitivity * i to increase aim sensitivity