Asmik Ace published an experimental “game” called LSD: Dream Emulator back in 1998. LSD is probably better described as a multimedia experiment than a proper game because it doesn’t have a goal. LSD creates trippy environments with giant floating heads, skyscrapers, and bizarre face wallpaper for players to explore and, perhaps, interpret.
A copy of LSD is hard to get a hold of. Creator Osamu Sato said he’s seen the cult hit fetch prices up to 18,000 yen ($210) on Yahoo Auctions. More importantly, Sato also confirmed LSD will be re-released on PlayStation Network as a downloadable Game Archives title.