
A fusion of roguelite, tower defense, city-building, and deck-building! We created a new kind of real time strategy game filled with addictive and fast-paced gameplay. Create your deck, defend your city, and build the largest Ratropolis in history!
Modeled estimate, not a reported figure. How we estimate →
Prices
Each in the currency that store quoted — not converted: the gap between two rows is the publisher's pricing, not an exchange rate.
Every market we collect.
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0.86/day in the week to Aug 31 → 2.43/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 24 chart moves that followed a price cut of more than 20% went a median of 9 places towards #1, and the 2,404 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About
Ratropolis combines roguelite, deck building, and tower defense with real time strategy gameplay. Lead your small rat outpost to safety and defend your rat citizens from predators and monstrous creatures. Build the largest 'Ratropolis!' and etch your name into rat history!
Choose from over 500 cards of economy, building, military, and skill types to execute your strategic command. All leaders begin their journey with a deck of 8 basic cards. Building an efficient deck is key for protecting your rats from waves of rat-thirsty enemies. Add, remove and upgrade your cards to create a deck worthy of a true leader!
Defending your rats in the city will be a challenge. Get aid from advisers with talents in finance, defense, or leadership. They will provide you with better options when chaos arises. When the city falls your campaign will end, but with every end a new beginning is born. Unlock new cards to expand your options and make each defense a new experience.
Now lead Ratropolis to victory and save your Ratizens from destruction!
Unique Gameplay: Real-time deck building card game combined with roguelite and tower defense elements! Have you ever played anything like that before?
Very Addictive: Highly engaging and rapid gameplay that requires quick judgment and response
Replayability: Easy to play but difficult to master.
100+ Events: Random decision events give you a new experience every time you play
500+ Cards: Unlock new features and cards to become stronger after every game.
6 Possible Endings: Choose your own adventure!
6 Leaders! Each with their own play style and traits.
Lead Cute Rats, not Feral Cats!
Genres
Updates
Build ids and update times come straight from Steam's PICS — the same source SteamDB reads. Patch history grows as we record new builds.
Engagement
Reviews
Themes across 837 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
rat gaming
My all time favorite game. Every once in a while I'd crave to play it again, and to my surprise various changes has been implemented so it's never get boring! Awesome dev ~ please just make more stuffs like this instead of ratopia
Why you can only spawn soldier at the wall, and not the base?
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English*, Korean, Japanese, French, Simplified Chinese, German, Russian, Traditional Chinese, Polish, Spanish - Spain, Portuguese - Brazil, Turkish +1 more
Hours played at review time, across 841 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
肉鸽加卡牌类游戏又带点塔防的韵味 恐怕没有比这个更杀时间的了 城邦感代入感很足真的像进了耗子窝一样 不过虽然卡牌挺复杂但每个角色的玩法都较为单一没有形成多流派 严格对比类似游戏来看也是有一定缺陷的 不过值得一玩
Its really cool. its counter intuitive and that will put people off. the end of a run is VERY hard.
Sometimes enemies will just jump over the wall to kill my ass. Good game.
Ce jeu est un simple mélange entre kingdom et slay the spire. Il a sont propre style, sa propre ambiance, moi ça m'a convaincu ! Ce jeu est une petite pétite caché qui vaut son pesant d'or à farmer !
muy variado para como suelen ser este tipo de juegos , esteticamente falta remarcar mas diferencias entre enemigos , jefes y lideres se pierden en la multitud pero exelenete igualmente
WORTH IT! HAVN'T STOPPED!
平面两侧塔防的集大成者,尤其是美工非常有亲和力,因为玩了本作,我立刻入手了鼠托邦。
Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
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