<prompt> Passage: Doom 3 is a story-driven action game played from a first-person perspective. As with previous Doom games, the main objective is to successfully pass through its levels, defeating a variety of enemy characters intent on killing the players character. Doom 3s more story-centered approach, however, means that the player often encounters friendly non-player characters, who provide key plot information, objectives and inventory items. The game incorporates ten weapons for the players use to survive, including conventional firearms such as a submachine gun, shotgun and grenades, experimental plasma weaponry, and the powerful BFG 9000 and chainsaw weapons of the Doom franchise. Enemies come in and with multiple chains and different tactics, but fall into two broad categories of either zombies or corpses, but fall into two broad categories. Zombies are possessed by either humans or zombies. Zombies are possessed by most demonic forces, who use spells and claws within the characters body.  <response>: BFG 9000 uye zvombo zvemagetsi 