Deep Colony: Underwater Base

Dive deep and build the last colony of humanity on the ocean floor! Deep Colony is a cozy-but-tense colony builder in the spirit of classic shelter games. Dig room by room into the dark, keep your colonists breathing, fed and happy — and be ready when the deep strikes back. 🏗️ BUILD YOUR BASE • 20 room types: reactors, O₂ generators, algae farms, pearl farms, labs, a gym, a school, a radio room, an aquarium, an observation deck and more • Merge rooms into bigger halls, upgrade them up to level 5 • Dig deeper into the Midnight Zone and the Abyss for richer rewards 👩‍🚀 LEAD YOUR COLONISTS • Every colonist has 6 stats: Strength, Tech, Biology, Endurance, Charm and Luck • Put the right person in the right room and watch production soar • Colonists fall in love, have children and raise a new generation • Equip suits, tools, armor and weapons — from a bone spear to a sonic blaster 🔥 SURVIVE THE DEEP • Fires, floods and creature attacks spread from room to room if you ignore them • Pirate raids: raiders break your airlock and storm the base • Giant bosses: Anglerfish, Kraken, Sea Serpent and Titan Crab — tap to fight together 🗺️ EXPLORE • Explore with no timer, Fallout-style: stay out longer for richer loot — and recall your crew before it's too late • Craft weapons and armor from blueprints and rare materials • Build huge colony projects: a Garden Dome, a Survivor Beacon and more — then keep growing them with endless Mastery levels • Send crews on expeditions to kelp forests, coral reefs and sunken ships • Make risky choices on the way: open the sealed chest or leave it? • Bring back pearls, crystals, rare gear and collectible pets ⭐ AND MORE • 23-chapter story, daily quests, task chains, achievements and colony levels • Weekly events with an event shop and collectible trophies • 17 research projects • 6 pets with unique bonuses • Calm, Normal and Survival difficulty • Plays offline, portrait and landscape • 10 languages Free to play. Optional in-app purchases and optional rewarded videos — the whole game can be finished without paying.