Slain: Back From Hell is an action-packed, retro-inspired platformer where the player takes on the role of Bathoryn, a hero in a Gothic world, who must hack his way through hordes of undead with a heavy metal soundtrack fueling the mayhem. It combines brutal combat with puzzle-solving and platforming mechanics. Originally released in 2016, the game is known for its challenging difficulty, stylistic pixel art graphics, and a headbanging metal score, fitting for its dark fantasy genre.