I forgot the name of a browser based MMO I played a few years back. I was there when it first got started, but I can't remember it. You just customized your character, and daily, he would get sent into a massive free for all with everyone in your level group. You'd see how you stacked up, get exp, money etc accordingly, and continue. Can't find it. Carnage Blender came close, but it's not it.