UFO Stomper from TrioTech Amusement is a ticket redemption machine featuring an interactive touchscreen floor. The machine itself comprises of a huge UFO model (diameter 9 feet), and features 10 multiplayer games which all feature aliens and other original characters. The game can be played by 1 or 2 players, with the player who wins receiving tickets.
The interactive floor uses TrioTechs proprietary floor sensors, which provide instant action feedback for the player. The interactive floor also uses a patent pending double projection system with shadow free technology. The machine also boasts a surround sound system with 4 speakers and subwoofers.