Are there any straight up hunger games server in minecraft?

I'm just looking for one with no premade cities or whatever, I played one before where everyone just spawns in the middle and you have like 20 seconds before you can kill each other and there aren't any rules, aside from staying within the boundaries

Some Guy

Try the mindcrack server, its huge and doesn't have huge cities, there isn't any boundaries but the map shrinks 15 or so blocks every 10-20 seconds.

Server IP: us.playmindcrack.com (Do eu were us is if your in eu)

Zachary Swanson