Exclusively available through EB Games Australia, the Portal 2 Cube Edition is packed in a unique-individually numbered promotional Cube Edition packaging with a copy of Portal 2 inside, as well as an official Portal 2 Rubik’s Cube. Inside the Portal 2 Cube Edition is a cardboard insert that holds the Rubik‘s Cube in place with a copy of the game tucked underneath. Included is a standard edition of Portal 2, with the PlayStation 3 version containing a code voucher allowing for play on PC or MAC, as well as Steam‘s ‘cloud‘ integration (code voucher not included in the PC or XBOX360 version). The centre-piece of the Cube Edition is none other than the Portal 2 Rubik‘s Cube. Officially licensed, the cube is a standard size Rubik‘s Cube with the ‘Valve‘ logo on the top and bottom and the Portal 2 logo around the remaining sides alternating between black and white.