Devil May Cry 4 - Special Edition Minimum System Requirements:
OS: Windows 7, Windows 8.1
Processor: Intel(R) Core(TM) 2 Duo 2.4GHz, AMD Athlon(TM) X2 2.8 GHz
Memory: 2 GB RAM
Graphics: NVIDIA(R) GeForce(R) 8800 GTS, AMD Radeon(TM) HD 3850 with 512MB RAM or better
DirectX: Version 10
Storage: 27 GB available space
Sound Card: DirectSound Support (DirectX® 9.0c)
Additional Notes: Some high end integrated graphics and modern gaming laptops with a discrete GPU may work but have not been tested, nor are they officially supported by Capcom.

Devil May Cry 4 - Special Edition Recommended System Requirements :
OS: Windows 7, Windows 8.1
Processor: Intel(R) Core(TM) i3 3.0GHz, AMD FX-4100 3.6 GHz
Memory: 2 GB RAM
Graphics: NVIDIA(R) GeForce(R) GTX 570, AMD Radeon(TM) HD 7790
DirectX: Version 10
Storage: 27 GB available space
Sound Card: DirectSound Support (DirectX® 9.0c)
Additional Notes: Some high end integrated graphics and modern gaming laptops with a discrete GPU may work but have not been tested, nor are they officially supported by Capcom.

Activation on Steam

1)      Download & install the Steam client on your computer from   here.

2)      Open the Steam client, register and login. Then, locate the Games tab on the top menu. Click that and select “Activate a Product on Steam..”

       

3)      Enter your code that is showed on the orders page of eTail. Market and and follow the steps showed to activate your game.

       

4)      The game can be monitored now and you can see it on the "Library" section on Steam. You can download and install the game now.

5)      If you need more information and support, you can click here: https://help.steampowered.com/en/wizard/HelpWithSteam