Portal 2 ROM & ISO

Portal 2 is a sequel to Portal, featuring first-person puzzle-platform gameplay where players control Chell, who previously defeated GLaDOS. Set in the overgrown Aperture Science Labs, players solve puzzles using portals, cubes, turrets, and new elements like light bridges and gels. GLaDOS returns with a different role, while Chell receives assistance from Wheatley, a small robot. The game includes a cooperative mode with a separate campaign and supports cross-platform play between PlayStation 3 and PC users.