Touhou is a pretty fun game. That is if Ты don't mind an Аниме style game. And it's somewhat of a dodging strategy game to honest. But there are some Touhou fighting games.
There's like I think 19 official Touhou games and alot of unofficial ones.
There's also sonic the hedgehog flash games Ты can find online.
Playdom.com has alot of cool games. Alot of their games are strategic in a sense but Ты don't need to be a genius to play.
This is Touhou (video) in case Ты were interested.
Ты could also try looking up "flash games" and it should give Ты plenty of results.