Arena FPS 'Nexuiz' has a new trailer, showing off the Dynamic Mutators. These are described as 'game-changing power-ups' and feature things like Jetpacks, Uber-Nuke, Low Gravity, Big Head Mode. Powered by CryENGINE 3, the game will feature nine arenas, 4V4 online multiplayer, and offline bots. It's out on LIVE at the end of this month, and is also heading to the PSN and PC.