Oasis Mission: Colony Sim

Sci-fi colony builder with modular ships and automated supply networks

Lunar pug studio · Released Mar 10, 2025

Reviews: Mixed; 54% of 94
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Untested
Last update on Steam: 1 year ago; Mar 7, 2025
Minimum PC: Discrete GPU with 4 GB Ram; 8 GB RAM · 4 GB disk; Full requirements

What is Oasis Mission: Colony Sim?

A single-player strategy game about building a colony while protecting its people from an AI that enslaves other settlements. You place production buildings, meet residents’ resource needs, establish trade routes, and assemble a fleet for defense. Laws and occasional pacts shape the colony’s development.

For you if...

+you enjoy researching technology and planning industrial districts
+you like configuring ships for different jobs

Not for you if...

−you dislike managing supplies alongside military defenses
−you want multiplayer cooperation or competition

What players say

54% of 94 reviews are positive

Players praise the colony-building premise and the combination of research and ship customization. Recent reviews repeatedly complain about resource delivery failures, ships mishandling orders, and a lack of updates.

Screenshots and trailer

Oasis Mission: Colony Sim system requirements

Minimum: Discrete GPU with 4 GB Ram, 8 GB RAM, 4 GB of disk space.

As published by the developer.

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Minimum

OS: Windows 10
Processor: X64 Dual Core CPU, 3+ GHz
Graphics: Discrete GPU with 4 GB Ram
Memory: 8 GB RAM
Storage: 4 GB available space
DirectX: Version 11

Does Oasis Mission: Colony Sim have co-op or multiplayer?

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

Single-player

Does Oasis Mission: Colony Sim 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, macOS
Steam features: Family Sharing
Languages: Text only: English, French, German, Spanish - Spain, Portuguese - Brazil, Simplified Chinese, Russian, Turkish, Japanese, Italian, Korean, Swedish.

Does Oasis Mission: Colony Sim 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