
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 23 chart moves that followed a price cut of more than 20% went a median of 14 places towards #1, and the 2,515 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 838 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
it's a rated pg e game in my mind and it's perfect balanced with regular updates
I played this game ages ago not realizing it was a game on Steam.. figured it was just a niche mobile game. However, what a game this was! I'm not too big on tower defense games, but this game truly awoke something in my interest for the genre. A very fast-paced side-scrolling towed defense game with cute little rat soldiers and townies! What's not to love? The game pulls no punches and is determined to see you fail! All the more reason to prove them wrong, no?
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 842 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
Perfect game! Especially the leaders of architecet and generals!
한 번 무너지기 시작하면 답도 없지만, 한 번 안정화 되면, 끝임. 재밌음
剛開始會覺得有點亂,越後面越上手抓到訣竅之後就會通關的很順了,6個職業分別都有2個性別,每個組合都有獨特的技能和牌組,讓你不會輕易的就覺得無聊,在特價的時候一定要買下來玩看看!
Game loop is fun. RNG is the life or death of your run. Eventually you'll learn if a run is lost or not by wave 15.
非常好玩!需要一点点操作,但操作不关键,主要是一些卡牌的配合吧,不同领导人的特点都不一样
RAT.
Nice blend of strategy, base building, towerish defense and card game all together with some cool and distictive classes and playstyles.
Bunch of rats
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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