You have to shoot the crazed enemies and pick-up their weapons and power-ups.
On later levels, take care to avoid the spear-traps hidden by the bears in some patches of grass.
The game has multiple modes (deathmatch, survivor, versus) and uses tilt to turn.
End User License Agreement (EULA): http://www.imagix.ro/Android/
BY INSTALLING OR USING THIS PRODUCT, YOU AGREE TO THE TERMS OF THIS LICENSE AND AGREE TO BE BOUND BY THEM. If you do not agree to the terms of this License, then do not install or use the Product.