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.
CPU : AMD / Intel quad-core processor running at 3.5 GHz (Intel Core i7 series or newer architectures are recommended)
RAM : 8 GB RAM
GPU : AMD/NVIDIA dedicated graphic card, with at least 4096MB of dedicated VRAM (or more) and Shader Model 5.1 support. ATI/AMD Radeon HD 7870 and NVIDIA GeForce GTX 1050 Ti or newer architectures are recommended.
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