http://en.wikipedia.org/wiki/Russian_roulette Multiple ways to build this map. All players are forced to chose between 6 chambers and one chamber will be taken out by a random death, lightning, boulder, squished, ect. Race/Course map, Players have a time limit to get from one point to the next. After they go to the end, they chose one of 6 chambers and one is randomly destroyed. The others move on to the next course and rinse and repeat. Split Teams up so they can't follow each other. Instead of death, the players are teleported into a cage and the last person not in the cage is given a gun. Most of this would take some testing and tweaking since it can either take for ever or not be fun at all.