Yabause is a proof of concept, don't expect any comercial game to be playable (just remember I didn't try hombrew demos yet).
If you guys have time, you can give a try to Story of Thor 2 (NTSU Legend of Oasis). It is the most
"playable
" game I've found. Honestly I still hold out a little hope for playing that game (and a few other 2D games) on a decent frameskip, in less than a decade, supposing dynamic recompilation can be that magical
