UNIEL, Persona, DOA, Skullgirls, NRS games. Sonic Fox is an enigma. I cannot figure out his preferences in games. If you use Karst's subgenre divisions, to figure out someone's tastes, it's all over the place!
He likes assist based fighters but he doesn't play marvel 3. He seems to enjoy playing on the big stage and winning huge chunks of cash but doesn't play street fighter 4. He plays Rising Thunder, aka Street Fighter 4 with robots though. He plays anime games but he doesn't play the biggest one, Guilty Gear Xrd, a game with a huge legacy that favors veterans to the series. So much that Kazunoko won every Guilty Gear tournament he entered in the US without really playing the game. And he likes Sonic it seems, and the top players are closer to his age, but he doesn't play Smash. What makes a game like Persona 4 Arena worth his attention more than all these games?
It's a mystery! I cannot figure out for the life of me why he picks the games that he does!