Assign your character, select your weapon and be ready for adventure in arena. If you wish, you can join the game alone or play with 3 of your friends, totally 4 players all together. You will be busy with beating your opponents in the arena, if you select "Campaign" mode. Furthermore, you can make an alternative model that you can modify all selections however you want. You can check all key combinations from "Options" section easily. Player 1 moves with "Arrow Keys" and fights with "[ ]" keys. And player 2 moves with "W,A,S,D" keys and fights with "T,Y" keys. Don't forget to take a look at "Gun Library" section that you test all guns in the arena. Let the newest adventure begin!