DOOM + DOOM II

This is a collection of two first-person shooters in which players assume the role of a space marine fighting against demonic invasions. The game is depicted in a retro/pixelated art style, allowing players to use pistols, shotguns, chainsaws, and melee-style attacks to kill hordes of enemies (e.g., mutants, demons). Frenetic combat is highlighted by blood-splatter effects, explosions, and decapitation/dismemberment. Enemies generally collapse into bloody chunks of pixelated flesh when killed. Some areas depict mutilated corpses, with severed heads and/or limbs impaled on stakes; bloody corpses are also seen hanging from ceilings.