STEAM (CODE KEY) -The game is 100% ORIGINAL and can be redeemed to your own account, you can play online with friends and it can be continuously updated!!! -Please make sure your PC/LAPTOP is strong enough to play the game. We do not accept refunds if there are technical problems related to your PC/LAPTOP specs!!!. How to activate via Steam code key -click "add a game" in the bottom left corner -click "Activate a Product on Steam" -click "next" -click "I Agree" -enter the game code that you have purchased and click "Next" -Just install it and you're done!!! SYSTEM REQUIREMENTS MINIMUM: OS: Windows 7 64-bit Processor: Dual core CPU 2.4 GHz Memory: 4 GB RAM Graphics: GeForce GTS 450-class (Intel HD 4000) Storage: 7 GB available space RECOMMENDED: OS: Windows 7/8.1/10 64-bit Processor: Quad core CPU 3.0 GHz Memory: 6 GB RAM Graphics: GeForce GTX 760-class (2 GB) Storage: 7 GB available space