There's an all new version of Powerball up at the official Powerball website:
http://linuxthugs.com/powerball/New Features include:
* Three all-new weapons! The Nanobolt, Hypergun, and Vampire join the Tactical Nuke as the new Special Weapons! Unlock the new weapons by picking up Powerballs.
* Powerballs now give a little bit of health. At least it does for the lower-level players.
* Powerballs also give a little bit of armor. The higher level you are, the more armor you get, up to a maximum of 25.
* More XP tweaks. It's a little easier to gain levels now. Powerballs give a lot more XP.
* More bugfixes than you can shake a stick at. Or maybe you can shake a stick at them, I don't know.
All that in less than 700 Kb! Tell me what you think!