Red Dome Outpost

Land on Mars, raise a glass dome and keep your colony breathing — through dust storms, alien raids and everything in between.

Red Dome Outpost is a cozy-but-tense 3D colony builder. Tap a glowing plate, pick from the build ring, and watch homes, oxygen towers, water plants and farms rise inside the dome while solar arrays, ore rigs, droid bays and defense towers spread across the sand.

Why you'll keep playing

• Build fast, think ahead — balance power, air, water, food and ore with one-tap building, upgrades, repairs and sales.
• Survive the dust storm — a howling wall of sand scours the glass. Get your droids patching before the dome cracks.
• Repel the alien raider — a saucer drops in and turns its beam on your colony. Towers and rovers fight back. Will the dome hold?
• Expand the dome — grow from a single hub to a sprawling MK3 outpost with 19 outdoor pads and rich ore seams.
• Four campaign chapters with 1–3 star ratings, then an endless mode with colony ranks and a saved record.
• Friendly start — Astro, your outpost guide, lands with you and teaches the basics in a short guided tour. The Practice yard lets you experiment without risking your colony.

Play your way Mouse, touch, keyboard or game controller, on desktop or phone in either orientation. Pause or speed up to 3×. Your colony autosaves.

Can you turn a lonely landing pad into a permanent home on the Red Planet?