Found something which may be of interest to someone. http://maniax.dlsite.com/work/=/product_id/RJ075663.html Having played the game myself, I can say it ain't much. You have a punch, kick, and a grab button. There's roughly 8 holds, depending on your opponent's state, and where you're standing, but the animations are clunky. Bear in mind though, it is an early demo. Anyways, there's a plethora of links here. [New Release][ I'd love to know how these games are made. I'm pretty sure that with the right know-how, I'd have the resources to put one together.