Hmm I'm looking for a nice casual game.

~F2P {cash shop can be included I guess, but nice if its completely free}
~Action oriented {fighting, not racing, golfing, etc.}
~Popular {No communities of 40 players, kthnxbai}
~Anime/Gore themed { I hate kiddie-esque graphics! This is merely optional but highly a +++++. Anime themed- Ragnarok, SoS. Gore themed- Requiem, Age of Conan, Diablo. Kiddie themed- DOMO, SEAL, Rumble Fighter and Splash Fighters (w/e its called)}

Thanks guys~ =D

(Oh and it has to play on vista. =( )