3-Demon 3-Demon is a first-person arcade game with a dash of action from the PC Research Inc. studio. Sometimes the game is also called Monster Maze. Perhaps 3-Demon is... Read more About the game Buy the game Requirements Similar games Reviews and ratings Gallery Forum Release dates Quotes System Requirements 3-Demon This game does not list PC as a target platform.If the game is decided to be released on PC, the system requirements for it will appear on this page.