Commandos: Beyond the Call of Duty

Windows MINIMUM:

Pentium 166MHz Processor
32MB RAM
1MB SVGA Card (100% DirectX 6.1 Compliant)
100% DirectX 6.1 Compliant Sound Card
DirectX 6.1 or Higher (Included)
225MB Uncompressed Hard Disk Space
Keyboard, Mouse

Windows RECOMMENDED:

Pentium 233MHz or Faster Processor
64MB RAM
2MB SVGA Card (100% DirectX 6.1 Compliant)

To activate the Steam key you've received, follow the instructions below;

1. First up, open the Steam client. (If you don't have it, simply click the "Install Steam" button here => Steam Store )
2. Sign in to your Steam account. (If you don't have one, click here to create a new one => Steam Account)
3. Click on the "ADD A GAME" button in the bottom corner of the client.
4. Then, select "Activate a product on Steam..."
5. Write down or copy-paste the activation key that you've received from %s in the window.
6. Your game is now visible in your library! Click on your "Library".
7. And finally, click on the game and select "Install" to start your download.