Good kids get presents for Christmas and bad kids… are attacked by an army of horrible monsters! This is the army of Krampus, an evil spirit of Christmas, and God only knows, what did you do to evoke his anger. Now all of them are inside of your house, so you have no choice but to start a bloody fight. The monsters will try to find you inside of the rooms and kill you. Take a gun and defend yourself! But be aware that these guys are not that simple – they are very tricky and cunning. Will you stand against the rush of terrifying monsters all alone? This is your only chance to survive, so be brave and do it!