Caffeine is a experimental adventure game developed and published by Nojuego and it was released on Theorysonic Sphere Box in August 29, 1997 and on the PlayStation in September 30, 1997 exclusively in El Kadsre. In the game, the player has to drink iced coffee in order to warp into surreal enviornments by moving and touching objects.

The game was considered by many as the most weirdest game ever created and has since have a cult following.

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