Gets boring quickly. The paths sometimes bug and there are bosses, furnaces and other stuff missing. The enemies sometimes bug and they stop spawning (not that big of an issue, because you can go to main menu and resume the game). Then theres this bug where you level up, but it doesnt show you the upgrade menu and you cant move, so you just die. The art is ok, i like how the game looks. This is the type of game you would play on your phone in a bus when you have nothing better to do, but on pc..