Oasis Mission: Colony Sim - Build Your Future, Fight AI

8/28/2026, 10:19:08 AM

Release date: 3/10/2025

Tags: #city-builder #colony-sim #automation #strategy #resource-management #base-building #wargame #building

User Reviews

Score: 62%Mixed
Review Count: 117 reviews
Fetched At: 8/28/2026, 10:19:08 AM

Reference prices

Japan

¥ 340 (JPY)

Steam JP

$2.99 (USD)

Steam Global

Live Store Snapshot

Body text may reflect the state at publication time. For the latest sale, price, and review changes, prioritize the live price panel, review panel, and the Steam store listing.

Japan Price: ¥ 340
Global Price: $2.99
Price in Your Region: ¥ 340-80%Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 28 Aug 2026
Sale Status: On sale
Price Checked At: 8/29/2026, 10:26:11 PM

The price snapshot and review snapshot differ by about 36 hours. Because they are not always refreshed at the same time, confirm the latest Steam listing before making a purchase decision.

Key highlight

Establish a thriving colony and defend it from a world-enslaving AI in Oasis Mission: Colony Sim. Build modular ships and manage resources in this strategy-focused city builder.

Who this is for

Ideal for players who want to immerse themselves in an epic story of building a unique colony from scratch while facing the threat of AI. A rewarding experience awaits, testing strategic thinking and resource management skills.

Details

Overview

Oasis Mission: Colony Sim invites players to establish a new home for humanity on an alien world, facing both the challenges of resource management and the threat of a world-conquering artificial intelligence. Developed and published by Lunar pug studio, this title blends city-building and colony simulation with strategic elements, offering a unique narrative experience.

Highlights

Genre Blend: Combines City Builder, Colony Sim, Automation, Strategy, and Resource Management gameplay.
Modular Ship Design: Players can assemble fleets of modular ships, with construction limited only by technological advancement and available resources.
Narrative Focus: Features a story-driven experience where players must protect their colonists from an enslaving AI.

Who It's For

This game is for players who enjoy deep simulation and strategy titles, particularly those who appreciate building complex systems and managing resources. Fans of colony sims with a strong narrative and a sci-fi setting, especially those who like the idea of overcoming an oppressive AI, will find a lot to like here. The inclusion of multiplayer also caters to those who enjoy cooperative or competitive colony-building experiences.

Game Info

Oasis Mission: Colony Sim was released on March 10, 2025. It is a paid title and supports multiple languages, including English, Japanese, Simplified Chinese, and more. The game is developed and published by Lunar pug studio and is available for family sharing on Steam. User reception is currently mixed, indicating a game with potential that may appeal to a specific audience.

Players will choose their story and location, embarking on an expedition filled with economic and industrial challenges. The core gameplay loop involves building a thriving colony while defending it from a hostile AI.

A key feature is the ability to construct and customize modular ships, each powered by an AI system tailored to specific tasks, allowing for strategic fleet customization and deployment.