Castlevania Classics Anniversary Collection Minimum System Requirements:
OS: Windows 10 64-bit
Processor: Core i3 3120M
Memory: 2GB
Graphics: Intel HD Graphics 4000
DirectX Version: 12
Disk Space: 700MB
Sound Card: Direct Sound
Additional Notes: 1920 x 1080 Monitor Resolution

Castlevania Classics Anniversary Collection Recommended System Requirements :
OS: Windows 10 64-bit
Processor: Core i7-3770 / AMD FX 8350
Memory: 8GB
Graphics: NVIDIA GTX 760 / AMD Radeon R9 270X
DirectX Version: 12
Disk Space: 700MB
Sound Card: Direct Sound
Additional Notes: 1920 x 1080 Monitor Resolution

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