As you play Call of Duty: Black Ops, you will gain currency. You can choose to spend your currency on a number of different things as seen in the video to customize your character. Call of Duty: Black Ops comes out for the Playstation 3, Xbox 360, PC, with different versions coming out for other platforms like the Nintendo Wii and others. It official release date it November 9th, 2010. Check out more posts on Call of Duty: Black Ops here.