When you have friends over or you just want to play with other people, theres a mode called Arcade Custom.
This mode allows you to make your own mutiplayer games. You can control the amount of Al Bots on the field,
the weapons that can be used, the Maps you play in, and even the types of game you are going to play. This mode can
be used for 1-4 players.

Arcade Modes | Weapon Tips | Cheats | Glitches | Arcade Awards