Buy Death Squared

If you do not have a Steam account, you will need to download the client from the official website, install it and then create your account. Once you are logged into your account, click on "Add game" in the bottom left corner and then on "Activate product on Steam". After a few clicks on "Next", you can finally enter your CD key, the game will automatically be added to your library and the download will begin.

More information on Steam

To install your game via Ubisoft Connect, you must first download and install the client from the official website. Then open the software on your computer and log in to your Ubisoft Connect account. Click on "Activate Product" in the drop-down menu at the top left of the screen and enter the product key exactly as it was provided to you. If your key is valid, the game will be added to your Ubisoft Connect game library. You can then download and install the game.

Learn more about Ubisoft Connect

To download your game, you must use your game CD key on PlayStation Network. To access PlayStation Network, you need a PlayStation, a broadband internet connection, a PSN account, and a storage device compatible with your console, such as a hard drive, memory card or USB stick. PlayStation Plus subscriptions are compatible with PS5, PS4, PS3, and PS Vita consoles.