Treyarch and Activision have released a new Call of Duty: Black Ops trailers that will make your head spin.

The trailer delves into the seemingly infinite player customizations available in the game and the creative ways you’ll build up enough credits to purchase and make them. By the time you’re done and knee deep in multiplayer skirmishes, no two weapons on the battlefield should look identical.

Call of Duty: Black Ops hits stores on November 9 for Xbox 360, PS3, PC, Nintendo Wii and DS.

Pre-order Call of Duty: Black Ops on the platform of your choice at Amazon.com.