3-Demon is probably the strangest Pac-Man game you'll ever play. It is played in a first-person perspective, that is, in "3D". How does this work, you may be asking? Well it's kind of difficult to figure out where you're going, and where the ghosts are. Luckily there's sort of a radar at the bottom that tells you how close the ghosts are. Overall it's poor graphics and dated sounds don't detract much from the game, so it's probably unique enough to be worth checking out.