Beavis and Butthead unreleased arcade game runs on a 3DO

I'm a little confused by the description of whether the arcade game literally runs on a bog standard 3DO or if it simply used some of the same parts. Apparently the arcade machine, while broken, displayed a 3DO logo though.

http://www.gallopingghostarcade.com/beavis-and-butt-head-now-at-galloping-ghost-arcade/

 

Not likely according to one of the posts here.

 

I played it last Weds at Galloping Ghost. Not bad...more interesting for the background of how they restored it vs. actual gameplay. Not a great game