Free lunar-colony builder · Plays in your browser
A living Moon. A glowing colony. A signal that shouldn’t exist.
Grow a glowing city on a living, curving Moon. Keep your colonists alive through real setbacks — and uncover the signal buried beneath the regolith.
What is Echoes of the Moon?
Start with a single landing pod and grow a glowing city across a living, curving Moon. Keep your colonists housed, powered, and breathing through real setbacks — then follow a signal that shouldn’t exist down into the regolith. It’s for builders who want their colony to mean something, and for anyone who’d stay up one more night to find out what’s out there.
The loop
Build
Start with a single landing pod. Mine regolith, raise your first inflatable dome, wire up solar, and watch a quiet crater turn into a city of light — one snapped-together hex at a time.
Survive
The Moon does not forgive neglect. Power browns out, oxygen runs thin, a meteor cracks a dome at 3am. Your colonists have names, jobs, and limits — and they remember how you treated them.
Uncover
Something is buried on the far ridge, and it is answering you. Research orbital scanning, follow the fragments, and piece together the mystery that proves the Moon was never as empty as it looks.
The signal
Research orbital scanning and something on the far ridge starts to answer. A Contact codex fills in as you learn the truth, fragment by fragment, building to a true ending — and a second act after it. We’ll tease the tension. The answers are yours to find.
Enter the world
Devlog
Ready to land?
Play Echoes of the Moon free and be there the night the Moon answers back.
