Portal 2

A physical copy of Portal 2 for Xbox 360 NTSC. The second part of the wonderful Portal, Portal is a new single-player game from Valve. Portal is set in the mysterious Aperture Science laboratories, and has been rated as one of the most innovative new games on the horizon, providing players with hours of unique gameplay. The game is designed to change the way players deal with possibilities in a specific environment, handle them, and guess; similar to how Half-Life 2's Gravity Gun invented new ways to utilize an object in any given situation. Players must solve puzzles and physical challenges by opening portals to maneuver objects and themselves through space.