Dragon's Dogma : Dark Arisen Minimum System Requirements:
OS: Windows Vista or newer (32 or 64 bit)
Processor: Intel Core i5 660 CPU or equivalent
Memory: 4 GB RAM
Graphics: Radeon HD 5870 or equivalent
DirectX: Version 9.0c
Network: Broadband Internet connection
Storage: 20 GB available space
Sound Card: DirectX-compatible sound card or onboard audio chip
Additional Notes: 1) Supports Keyboard Mouse and XInput/DirectInput devices including Xbox 360, Xbox One, DualShock4 and Steam Controller.
2) Some high end integrated graphics chips and modern gaming laptops with a discrete GPU may work but have not been tested, nor are they officially supported by Capcom.

Dragon's Dogma : Dark Arisen Recommended System Requirements :
OS: Windows 7/8/10
Processor: Intel Core i7-4770K or equivalent
Memory: 8 GB RAM
Graphics: NVIDIA GeForce GTX 760 or equivalent
DirectX: Version 9.0c
Network: Broadband Internet connection
Storage: 20 GB available space
Sound Card: DirectX-compatible sound card or onboard audio chip
Additional Notes: 1) Supports Keyboard Mouse and XInput/DirectInput devices including Xbox 360, Xbox One, DualShock4 and Steam Controller.
2) Some high end integrated graphics chips 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