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SeaColony
SeaColony is a survival colony-builder set on the open sea. Build and expand a floating colony, manage colonists, research technologies, and develop farming, fishing, production, and power systems. Trade with merchant ships and survive pirate raids, fires, and harsh weather as your colony grows.
What players say
Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-26.
“Game looked cozy, got excited af, purchased game. I wanted to have a laid-back gameplay, some farming, some cooking and all that bs. No stress, no pressure. I started my colony, grew increasingly attached to my people, ensured they have all their needs satisfied, gave them the…”
— a player, Steam review · 10 hrs played“A little low on content as expected for EA but huge potential, assuming it will continue to receive new updates and some QOL fixes it's worth the EA price.”
— a player, Steam review · 5 hrs played“at this point in time the game feels like a base faze of a game, it has so many bugs, the little people don't even follow what you set them to do, you spend most of your time sitting there doing nothing as time speeds by watching your little people not do what you want them to…”
— a player, Steam review · 6 hrs playedAchievement stats
Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-26.
Latest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
SeaColony Update v0.5.24 – Large Refrigerator & Trash Bin
Added the Large Refrigerator, providing 9 storage slots. Added a Trash Bin system for manually discarding unwanted items.
SeaColony — 2026 Roadmap 🌊
SeaColony — 2026 Early Access Roadmap 🌊 Here’s what I’m working on for SeaColony in 2026. Current State — Early Access v0.5 SeaColony is now in Early Access v0.5. You can build and expand your floatin
SeaColony Update v0.5.23 – Nutrition, Winter & Quality-of-Life Improvements
Colonists can now become sick during winter. Added new medical treatment and recovery options. Improved hunger, thirst, sleep, and food consumption. Food now has different nutritional values, and cook
SeaColony Update v0.5.22 – Power, Storage & Quality-of-Life Improvements
The game now continues running in the background after Alt+Tab. Added lid animations for Chests, Big Chests, and Refrigerators and improved the storage flow. Fixed the Electric Stove consuming wood an
SeaColony Update v0.5.21 – Trade, Production & Recovery Improvements
Added stock capacity limits and improved trade stock, demand, pricing, and weapon availability. Fixed stock updates after selling and removed Scrap from trade offers. Added direct quantity input field
Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-09-26.
| Genres | Indie, Simulation, Strategy, Early Access |
| Player tags | Colony Sim · Base Building · Survival · Strategy · Simulation · Management · Resource Management · Sandbox · Crafting · Building · Early Access · Economy (Steam store community voting) |
| Features | Single-player · Steam Achievements · Custom Volume Controls · #category_playable_at_your_own_pace · Playable without Timed Input · Save Anytime · Stereo Sound · Steam Cloud |
| Languages | English, French, Italian, German, Spanish - Spain, Simplified Chinese, Portuguese - Brazil, Japanese, Korean, Polish, Russian, Turkish |
| Achievements | 12 |
Minimum system requirements (PC)
Minimum: Requires a 64-bit processor and operating system OS: Windows 10 64-bit Processor: Intel Core i3 / AMD Ryzen 3 or equivalent Memory: 8 GB RAM Graphics: NVIDIA GeForce GTX 750 Ti / AMD Radeon R7 260X DirectX: Version 11 Storage: 1 GB available space