Balls appear only during "Kill the man with the ball" network games. They seem to serve as skull decoys. Balls appear only during "Kill the man with the ball" network games. They seem to serve as skull decoys. Balls appear only during "Kill the man with the ball" network games. They seem to serve as skull decoys. Balls appear only during "Kill the man with the ball" network games. They seem to serve as skull decoys.Balls appear only during "Kill the man with the ball" network games. They seem to serve as skull decoys. Balls appear only during "Kill the man with the ball" network games. They seem to serve as skull decoys. Balls appear only during "Kill the man with the ball" network games. They seem to serve as skull decoys. Only appears in network games of "Kill the man with the ball." Balls appear only during "Kill the man with the ball" network games. They seem to serve as skull decoys. You can only carry one of these at a time. Boosts shields to 3x Boosts shields to 2x Boosts shields to 1x Refills your oxygen tank Seriously messed up in the demo (or was it the preview--or both?), but works properly in the release version. Presumably this is for Alien Weapon Ammo, but editing this entry has no effect. Makes no noise in the Demo. Has the best sound effects. In my opinion, the best all-around weapon.