SeaColony

Survival colony builder about growing a floating settlement far from land

Emindev · Released Aug 25, 2026 · Early Access

Reviews: Mixed; 62% of 81
Recent reviews: Not enough recent
Players: 3; daily peak, Oct 28, 2026
Steam Deck: Untested
Last update on Steam: 2 weeks ago; Oct 10, 2026
Minimum PC: GeForce GTX 750 Ti; 8 GB RAM · 1 GB disk; Full requirements

What is SeaColony?

SeaColony is a single-player colony management game in Early Access, set on the open sea. You expand your platform, assign colonists to jobs, and manage food, water, power, and storage while researching technology and trading with passing ships.

For you if...

+you enjoy planning layouts within limited building space
+you prefer straightforward management to complex simulation systems

Not for you if...

−you want peaceful building without raids, fires, or harsh weather

What players say

62% of 81 reviews are positive

Players praise the art style. Their main complaint is limited content, with research finished quickly and little to do afterward. Some also report trouble getting colonists to follow work priorities and store gathered resources.

Screenshots and trailer

SeaColony system requirements

Minimum: GeForce GTX 750 Ti, 8 GB RAM, 1 GB of disk space.

As published by the developer.

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Minimum

OS: Windows 10 64-bit
Processor: Intel Core i3 / AMD Ryzen 3 or equivalent
Graphics: NVIDIA GeForce GTX 750 Ti / AMD Radeon R7 260X
Memory: 8 GB RAM
Storage: 1 GB available space
DirectX: Version 11

Does SeaColony have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does SeaColony run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 12
Steam features: Cloud saves, Family Sharing
Languages: Text only: English, French, Italian, German, Spanish - Spain, Simplified Chinese, Portuguese - Brazil, Japanese, Korean, Polish, Russian, Turkish.

Does SeaColony use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam