How to get a CD Key for free
1 - First step is to register as the member
2 - Go to the "Earn Coins" page
3 - Choose an offer and complete it with valid information
4 - After completion your coins will be automatically awarded to your account and you can get the Desktop Mars CD Key
About This Game
The DesktopMars is for WINDOWS 10/11 Only.
Colonize Mars on your wallpaper. A relaxing and interactive game that takes place in the background. Its perfect if you want to change your boring wallpaper.
DesktopMars is my new project where I combined constructive game and live wallpaper, all in the style of Minecraft / Voxel.
Build, collect, upgrade and expand your new population on Mars before Elon Musk does!


Main features:
-No rush on time - Build your colony in your style and time.
-Real day and night system - If you play at night, your colony will be at night as well.
-Displayed as wallpaper - Build your colony on Mars on your desktop when doing other stuff.
-Automatic pause - When you play your games, DesktopMars will pause for this moment.
-Automatic start with Windows - Your colony on Mars will start working when you run your PC.
-Steam disconnect - Hide your activity (game restart needed).
-Optimised - Optimised to reduce PC usage to the minimum.
-Settings check - The wallpaper will recognize your system setting and change it if needed. If not, please read "Community HUB/Discussions" or text me for help.
-It is cheap - a cup of coffee for me. Thanks in advance. ;D

With any problems, please read
"Community HUB / Discussions" or text me for help. I will answer ASAP and make an urgent update if needed. Or just text me and say Hello. ;D
Best Regards,3DM Greg
Source:
Desktop Mars - SteamPowered.com
Instructions to activate steam keys
1 - Download and install the Steam client on your PC.
2 - Open the Steam client, login and locate the Games tab on the top menu. Click this and then select “Activate a Product on Steam…”
3 - Enter your activation key that appears on the email and follow the instructions to activate it.
4 - Your game is now viewable in the “Library” tab and is available to download/install when you’re ready