Citadelum CD Key

Here is the list of valid free Steam keys for our users. If you want a new game key, click the “Get It Free” button and follow the simple instructions. For more info, please read our FAQ.

1. Go to: https://store.steampowered.com/ and download the STEAM client
2. Click “Install Steam” (from the upper right corner)
3. Install and start the application, login with your Account name and Password (create one if you don’t have one).
4. Please follow these instructions to activate a new cd key for Steam:
5. Launch Steam and log into your Steam account.
6. Click the Games Menu.
7. Choose Activate a Product on Steam.
8. Follow the on-screen instructions to complete the process.
9. After successful code verification click on the “MY GAMES” tab and start downloading.

If you want to buy the game key and support the developers then we recommend this store below.