puzzle games and IIDX mostly
Emeraldia is lots of fun, even if I wish it had two rotate buttons instead of just one, and the speed up gets obscene if you play too long on one credit
Pnickies is really great as a vs game but the single player mode is kind of lame and doesn't have CPU opponents ヽ(`Д´)ノ

IIDX remains eternally fun ヽ(´∇`)ノ
pressing buttons to music feels good, spinning the turntable feels legit as fuck
kinda want to put some time into playing doubles, but I don't have any setup at home to attempt it, so I'd just need to embarrass myself in public at the arcade until I get it
I need to play more 7s, I'm doing 6s very effectively now