"Big Bang Bar" by Capcom Coin-Op, Inc., released as a prototype in 1996, is one of the rarest and most sought-after pinball machines. Only 14 prototypes were originally built before Capcom ceased its pinball division. The game's outer space theme, combined with an adult twist, includes features like an animated tube dancer and alien heads that serve as ball locks. It uses a vibrant, fluorescent color scheme highlighted by blacklight effects, making it stand out visually.