Amazon is offering a free $10 gift card when you pre-order Gears of War 2, which is slated for release on November 7th. It “offers jaw-dropping graphics that are made possible through advances in Unreal Engine 3.” Product page. Video after the break.

New visual effects include ambient occlusion, dynamic shadows, improved character lighting, the ability to render hundreds of on-screen characters simultaneously, improved water physics.

[via Amazon]