Watch the video then...
Here's how it works: buy an "Ultimate Care Package Combo" (which comes with a Tex Mex Thickburger, fries, and a drink) at Carl's Jr or a large drink and then peel off the game piece to reveal a code.
Next, enter that code at this special website to see if you've won. Prizes include "take out" in-game weapon skins, calling cards, and reticles, as well as copies of the game.
