Ratopia: Build a Thriving Rat Colony with Complex Policies

8/28/2026, 3:49:12 AM

Release date: 5/1/2025

Tags: #building #colony-sim #base-building #survival #difficult #strategy #city-builder #2d

User Reviews

Score: 88%Very Positive
Review Count: 4,854 reviews
Fetched At: 8/28/2026, 3:49:13 AM

Reference prices

Japan

¥ 2,500 (JPY)

Steam JP

$22.00 (USD)

Steam

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: ¥ 2,500
Global Price: $22.00
Price in Your Region: ¥ 2,500Prices 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: Regular pricing
Price Checked At: 8/28/2026, 3:45:30 AM

Key highlight

Ratopia is a challenging colony sim where you manage individual rat citizens, implement detailed tax policies, and provide jobs and services to ensure their happiness. Released May 1, 2025, it features multiplayer and St

Who this is for

For players who enjoy deep strategy simulations involving building societies and managing economies, Ratopia offers a highly rewarding experience. The process of establishing complex policies while pursuing the happiness of each individual citizen is sure to keep you engrossed for hours.

Details

Overview

Welcome to Ratopia, a challenging colony simulation game where you'll guide a society of rats with unique characteristics and individual wealth. Developed and published by Cassel Games, this title plunges players into the intricate task of managing a burgeoning rat civilization. Success hinges on providing jobs and services to keep your ratizens content, but be warned – there's no such thing as a free lunch in Ratopia.

Highlights

Deep Colony Management: Oversee individual rat citizens, each possessing distinct traits and wealth, requiring tailored job assignments and services.
Complex Policy System: Implement detailed tax policies and manage the economy to fund your growing rat society.
Challenging Survival Strategy: Navigate the difficulties of maintaining a happy and productive rat population in a demanding simulation environment.

Who It's For

Ratopia is designed for players who enjoy deep strategy and complex simulation games. If you relish the challenge of micromanaging a society, balancing economic policies, and ensuring the happiness of your citizens, this game offers a unique and demanding experience. Fans of city builders and base-building survival games with a twist will find plenty to engage with.

Game Info

Ratopia is a paid title available on Steam, developed and published by Cassel Games. It supports a wide range of languages, including English, Japanese, and Simplified Chinese. The game features multiplayer capabilities, Steam Achievements, Trading Cards, and Steam Workshop support, allowing for community-driven content and customization. Its release date is May 1, 2025, and it is rated for all ages.