It's still unfinished and a bit crude, but it has already some interresting gameplay and a lot of config files to play with. The AI is particularly bugged, so there will probably be some new releases soon. It also lacks finishing touches, especially in the static screens (title, death, victory). Well, after all,it's supposed to be a prototype to balance the melee fighting system, not a full blown game !
The main page :
http://jice.nospam.googlepages.com/arena
The forums :
http://roguecentral.free.fr/arena/forum