This article is a stub. You can help One Must Fall Wiki by expanding it. Jack is an opponent in North American Open and World Championship in the One Must Fall: 2097 tournament mode. Jack's HAR is Shadow in the North American Open and Shredder in World Championship. Retrieved from "https://onemustfall.fandom.com/wiki/Jack?oldid=3472" Categories: Article stubs One Must Fall: 2097 Characters Tournament Characters Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.