In Halo Wars honor guard wraith?

[An Acorn]

How do I activate my downloaded honor guard wraith?

 

[opus902]

Follow the directions on the sheet with the code. Basically, once you are on the dashboard, press the Xbox button in the middle of your controller (the one you can use to turn on the xbox). A menu will come up that you can pick friends or party, use the left thumbstick and go left to the Marketplace menu. On that menu, there should be a redeem code selection. Enter your code and then you will download the vehicle. In order to activate the code in Halo Wars, you will need to pause the game with the start button actually during a game (campaign or skirmish), go to the Skulls choice and you can activate the wraith on that screen.