Ever heard about Polybius? I think it was mentioned in the forums pre-crash days. It is a video game urban legend, back in those days when D&D players were considered devil worshippers and video games were the army's mind control devices. It was said that the game mysteriously appeared out of nowhere, and players who played that game mysteriously suffered various psychological disorders, such as manic compulsiveness, insomnia, suicidal thoughts, hallucination so on and so forth.
Some guys decided to emulate all the legends surrounding the game (if it really existed) and turned it into a real game. You can try out the game and also see the history of the urban legend below.
Download Links:
Links are hidden from guests. Please register to be able to view these links. Be warned though, this game has really vivid and rapid displays, and may not be suitable for those with history of epilepsy or hatred for 80's psychedelic games.