ok, 2 flash games...
the first one is (unfortunately for the most of people here) in french, but it's damn so cool! have you seen the gfx when you control the character? i love it!!! you should really take a look at this...
too bad they didn't make it smoother simply by adjusting the fps sequence. oh, it's a RPG, and just that is quite interesting.

here's the link for those who want to see it in action:
http://barthez.sonic-online.net/kael/intro.html


maybe less interesting, but here's a fighting game that is a little bit slow, but that seems quite playable, with AI:
http://perso.wanadoo.fr/evil.sagat/jeux.html