Idle Mars Digger is a free Android game developed by Geekongames. The game is set in the future where you play as a digger on Mars. The objective of the game is to dig as deep as possible, searching for precious minerals and resources.

The gameplay is simple and easy to understand. You can buy and upgrade new workers who will help you dig deeper and faster. As you progress, you'll encounter challenges and obstacles that you need to overcome. The graphics are colorful and well-designed, making the game visually appealing.

Overall, Idle Mars Digger is a fun and addictive game for those who enjoy idle games. The game is free to play, with in-app purchases available for those who want to progress faster. The game is easy to pick up and play, making it a great choice for casual gamers.