The Gears of War 3 - Steelbook Edition is a video game that can be played by Microsoft Xbox 360 gamers. This video game was launched in the year 2011 and is a fun, exciting activity for gamers to indulge in. Based on its content, this video game falls under the third-person shooter genre. The Gears of War 3 - Steelbook Edition has an M (Mature) ESRB rating. It was developed by Epic Games and published by Microsoft.