Want to set up a minecraft hunger games server?

Ok so I do want to setup a minecraft hunger games server and searching for a bukkit plugin but there's 1 problem I don't want to have these stupid lobbies I want the whole server to be the spawn (you spawn in the world you are going to fight in and when the game is over the server automatically restarts) if you know what I mean, please send me a link to that plugin.

I domt think itd be that hard to modify the already existing plugin to do that