About the Game
New game with the combined genre of strategic survival, Sandbox, and city-building simulation. Enjoy the simulation with a vast world to adventure with a great number of contents. Build your own economic system to sustain your ideal city of Ratopia. Economically active Ratizens Citizens of Ratopia each own wealth and characteristics. There is no such thing as a free lunch! Supply jobs and services for Ratizens to make all happy. Create extraordinary Policies Make a detailed policy to tax them all! Shouldn't the people all work restlessly for more profit? Create or prevent social disasters with your own policies. Diverse adventures placed Underworld Explore and find the remains of the great old rats. Bring prosperity to the city through great expeditions. Some might wake up new apex predators, but who cares?
Screenshots
Details
| Platform | Steam |
| Release Date | 05 Nov 2023 |
| Region | Region Free |
| Type | Digital CD Key |
| Delivery | ⚡ Instant |
| Languages | English, Korean, Japanese, Chinese, French + more |
Why CDKeysIsland
⚡ Instant Delivery
Get your game key immediately after purchase via email. No waiting, no delays.
🔑 100% Genuine Key
We sell only legitimate digital keys. No accounts, no grey market tricks.
🛡️ Lifetime Warranty
Every key comes with a lifetime warranty. If it doesn't work, we fix it — always.
🏴☠️ Permanent Ownership
Your key is yours forever with no restrictions, subscriptions or expiry dates.
Ratopia Steam Account
- Download and install Steam on your PC
- Sign in to your Steam account (or create one for free)
- Click "Add a Game" in the bottom-left corner → "Activate a Product on Steam"
- Enter your unique key from the Orders page
- Game is added to your library — ready to download!