About this app
Welcome to “Mars Colony - The Idle Builder”, a relaxing idle builder where you design, expand, and manage your own growing colony. Begin with a small base and turn it into a well-organized and efficient operation. Construct new buildings, unlock advanced systems, and upgrade your structures to increase production and overall efficiency. Every upgrade brings your colony one step closer to becoming a powerful settlement. Deploy colonists, assign them to different buildings, and organize your layout for maximum performance. A well-managed colony grows faster and generates more resources. Automation plays a key role in your success. Set up systems that continue working even while you are away, then return later to collect rewards and continue expanding your colony. Plan upgrades carefully, balance production chains, and optimize your colony to avoid bottlenecks. Smart decisions lead to steady growth and long-term progress. If you enjoy idle games, base building, and management simulations, Colonist Colony Builder offers a satisfying and rewarding experience. Build your colony. Automate everything. Watch it grow.
Latest release
What’s New
- Improved navigation – swipe between buildings without closing dialogues - Upgrade cost now visible – always see exactly how much you need to upgrade - Smarter resource warnings – know exactly when production is at risk - Bug fixes and performance improvements
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 19, 2026 · 12:24 AM Free
Screenshots
