Use your CD key on Steam.
Primal Carnage Extinction
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.
Steam EUROPE
(*) The best price is currently $2.36. We discovered this product available from 10 vendors supporting 2 DRM systems: Steam & Sony PSN on 2 platforms - PC & PS4. The game comes in 2 editions. Our price comparison tool has identified 16 digital offers.
Primal Carnage Extinction
Primal Carnage: Extinction is a class-based online multiplayer shooter featuring humans versus dinosaurs.