This game was classified by the community with the following category scores - Violence=3/3, Sex=0/3, Mature Content=3/3. Demon House is an intense first person shooter set in a steam-punk universe. An evil alchemist has discovered how to imbue steam powered machines with the souls of the dead. Using this power he is creating an invincible army to unleash upon the world. Armed with weapons utilizing a newly-discovered anti-spectral energy, you must delve deep into his dark abode to challenge the forces within.