There is an odd glitch that takes some practice to do. This glitch can occur in any game mode in arcade custom. If you press pause a split second before you respawn, you'll enter an abyss thats entirely gray. All gun sounds are muted, and the abyss turns black when no gun is equipped. If you press pause and go to your inventory, the gun showcase is really shiny, like chrome. Every mode's death sequence lasts 10 seconds except Elimination, Flame Tag, Virus, and Vampire, which last three seconds. An accurate way to do this is to tap the pause button really fast.