I was testing games in Ymir since it's got nightly builds now and I tried a game called Mahjong-kyou Jidai Cebu Island 96 (Japan). It doesn't boot, but when I tried it in Beetle Saturn it also seemed broken. Every time the opponent has a turn their model wigs the fuck out. I was under the impression that Beetle Saturn was pretty rock solid but the second game I try has problems.