You get to play live online with other people. You can play one on one against a large group of people where everyone has to kill everyone. You can play one on one with only two people or you can play on teams. Then you all take turns choosing different weapons to try and destroy your enemies or protect yourself. You only have a certain amount of each object. The only weapon you have access to unlimited is the regular grenade. The rest of the things have a certain amount. Once your health has gone down to zero you have lost and are kicked out of the game.