Redeeming an Anno 2070 - 3 DLC Pack key is really simple, just follow these steps:
- Go to the main menu of the game. Click on your player avatar and enter the profile data menu.
- Click the "Rewards" tab.
- Click the "Redeem code" button.
- Enter your activation code in the pop-up screen.
- Redeem the code.
The key is not working
If you have activated the key according to the guide but the code appears not to work, please check what type of error message you receive and depending on it follow the appropriate instructions: