Time Crisis: Crisis Zone Story mode special and Trial Mode: Beat both Story mode episodes. Double Gun Mode in Story Mode: Get at least 55% completion Infinite Ammo in Story Mode: Get 100% completion Locate and kill the brown armored enemy in the following locations for special weapons. He's quick, so you'll have to react fast to nail him: Grassmarket Street in the first open area Gatling gun Garland Park among the STF lorries Missile launcher Drycreak Plaza in the store room Flame thrower Belforte Hotel level Grenade launcher Garland Technology Centre in the room with the auto gun turrets Laser rifle