Ultra Vortek is the title of an ultra violent fighting game developed by Beyond Games and published by Atari for its Atari Jaguar home console system in 1995. The game's design followed the 90's fighting game trend and attempted to capitalize on the popularity of such games. Like many ultra violent titles, the game received a "Mature" (17+) rating from the Entertainment Software Ratings Board. There is also an unreleased version for the Atari Lynx which is being finished and published by Songbird Productions. Source: Wikipedia, "Ultra Vortek", available under the CC-BY-SA License.