Oikizo: Build a Thriving Colony in this Cooperative City Builder

8/27/2026, 3:49:10 PM

Release date: 7/4/2025

Tags: #strategy #city-builder #colony-sim #rts #action-rts #3d #colorful #stylized

Reference prices

Japan

¥ 2,300 (JPY)

Steam JP

$19.99 (USD)

Steam

Live Store Snapshot

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Japan Price: ¥ 2,300
Global Price: $19.99
Price in Your Region: ¥ 2,300Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 31 Aug 2026
Sale Status: Regular pricing
Price Checked At: 8/27/2026, 3:45:50 PM

Key highlight

Oikizo is a 3D cooperative city-builder and colony sim where players work together to grow a prosperous settlement on procedurally generated maps. Currently in Early Access, it focuses on core mechanics and survival, fea

Who this is for

Highly recommended for players who enjoy building and managing a city collaboratively with friends. As it's in Early Access, there's potential for significant future updates.

Details

Overview

Oikizo invites players into a vibrant world where the core gameplay revolves around strategic city-building and colony simulation. Starting with just a single building and a handful of citizens, your primary goal is to nurture your fledgling settlement into a prosperous city. The game emphasizes cooperative play, allowing you to team up with friends to manage your growing metropolis.

Currently in Early Access, Oikizo features a procedurally generated map of significant size, offering a fresh challenge with each playthrough. The initial focus has been on establishing robust foundational mechanics.

Players can choose to develop their city solo or engage in multiplayer co-op, with no predefined objectives currently set. A critical element introduced is the famine defeat condition, which players must actively manage to ensure their colony's survival.

Highlights

Cooperative City Building: Team up with friends to collaboratively manage and grow your city in a shared world.
Procedurally Generated Maps: Explore a large, randomly generated world that ensures unique challenges and replayability.
Early Access Focus: The game is actively being developed, with an initial emphasis on core mechanics and survival elements like famine.

Who It's For

Oikizo is designed for players who enjoy the strategic depth of city builders and colony sims, especially those who appreciate the collaborative aspect of gaming. If you like planning, resource management, and working with others to overcome challenges, this game offers a compelling experience. The lack of imposed objectives also appeals to players who prefer emergent gameplay and setting their own goals.

Game Info

Developed and published by L2N Game Studio, Oikizo is a 3D strategy and city-building game that also incorporates elements of a Colony Sim and RTS. It supports both single-player and multiplayer modes, including online co-op. The game was released on July 4, 2025, and is available as a paid title on Steam. It currently supports English and French languages.