Survive and thrive as an astronaut stranded on Mars. Generate power, secure vital resources, and expand your base to accommodate more survivors. Develop oxygen production systems and defend against dangerous spore invasions to establish a successful colony.
Summarized from real user reviews of Idle Mars Survival. Based on 1.5K reviews and a 4.6/5 average, it highlights the 4 positives and 6 negatives reviewers mention most about this game.
1.3.0
November 13, 2025
Fixed some bugs
$9.99
Ad-free
Remove all ads!
5 issues
Incorrect resource calculations
Stuck on second planet with no way to progress
5 requests
Ability to move buildings
Improved resource balancing
This is a simulation and light RPG game where you play as an astronaut stranded on Mars. Your goal is to survive by managing resources, generating power, expanding your base, producing oxygen, and defending against alien threats like spore invasions.
Key features include generating power through various sources, securing essential resources like food and water, expanding your base to accommodate more survivors, producing oxygen, and constructing defenses against spore invasions. The game also offers exploration for mineral resources and the recruitment of additional astronauts.
The game is free to download and play, but it includes in-app purchases. These purchases can offer advantages or accelerate progress within the game, allowing players to enhance their survival experience.
The game features a simple and relaxed 2D graphics style. This visual approach focuses on clear gameplay mechanics and resource management rather than high-fidelity 3D graphics.
Players use this app to experience a challenging survival scenario on Mars, practice resource management and strategic planning, and enjoy a relaxed idle gaming experience with base-building elements. It's also for those interested in space exploration and colonization themes.
