Looking for a game I forgot

Hey ! So I'm trying to find that game's title, it was some kind of 2d, pixel-artish multiplayer game in which you controlled rabbits trying to kill each other by jumping on each other. Despite the cute art the rabbits exploded in splattering blood when they died.

I remember it was a very fun game, you could bind the controls so that several players could fight using the same keyboard !

Please, does someone remember this game ?