The game retains mostly the same gameplay mechanics as its predecessor albeit with several changes. The weapon wheel and health bar from the first Resistance game return. There are also new environmental objects such as chimeran plants which explode when shot. The game sees a mixture of new and old weapons; returning weapons include the Bullseye, Magnum, Rossmore, Auger, Marksman and Carbine. New weapons include the Mutator, which shoots biological mist that causes enemies to eventually explode causing splash damage, the Deadeye sniper rifle, and a new food-can based explosive, the shrapnel grenade, which releases a shower of nails when it explodes.[6] Weapons are upgradeable, and become more powerful the more they are used.[6] Humans are forced to assemble their weapons from whatever scrap they can gather. The game features PlayStation Move support and Stereoscopic 3D.[7]Additionally, players can utilize the PlayStation Sharp Shooter peripheral attachment.