I brought Edmontonian Slapp to GDX last weekend and it was a bit of a hit! The analog mode was the right call. Everybody, and I mean EVERYBODY was into it. 

However, someone did manage to make it crash in battle mode, but I think I've fixed the issue! I couldn't recreate it, anyway. If this is your first time hearing about battle mode, yeah, you access it from the little gear menu. There's no net, no puck. You skate around to build fireballs, and then hit people with them to score. Please try it out! Oh, but, like, download the latest version first.