Game · Edmund McMillen, Tyler Glaiel
Mewgenics
- Steam Deck Verified
Build the ultimate cat army through tactical breeding and send them into deep, challenging turn-based adventures.
Before you buy
- Redeem on
- Steam clientPC: Windows. Needs a free Steam account.
- Activates in
- Europe and UK. Activates on accounts registered in 32 countries: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, United Kingdom.Activates on accounts registered in the EU, EEA, Switzerland and the United Kingdom.Will not activate on accounts registered in North America, Asia, Latin America or Oceania.
- You get
- A digital activation keyStandard edition. No disc, no box.
- Delivery
- To your account and by emailDelivered to your account and by email once it is ready. Some orders get a short manual check first.
Trailers and screenshots
About this game
The Ultimate Turn-Based Cat Tactics and Breeding Roguelite
From Edmund McMillen (The Binding of Isaac, Super Meat Boy) and Tyler Glaiel (Closure, The End Is Nigh) comes a deeply tactical legacy roguelite that asks:
What if you could breed the perfect army of whiskered warriors, then send them on tactical adventures in search of food, money and loads of treasure?
The Cat Loop:
Welcome to Boon County, where each day you’ll assemble a team from your ever-growing house and outfit your cats with class-specific collars (Fighter, Tank, Mage, and many more). Send your mutant feline squad clawing through adventures of turn-based battles that demand careful positioning, wild power combos, and environmental shenanigans.
Combat That Rewards Mastery:
With 1000+ unique abilities (75 per class), 900+ items, and countless environmental interactions, every run throws fresh tactical puzzles at you. There’s real depth here, and endless room for experimenters and optimizers alike.
Breeding Creates Your Future:
Cats that return home carry scars, experience (and sometimes extra heads!) Pass down strange skills and mutations, tinker with your bloodline, tackle genetic quirks, and build ever stranger, more powerful cats for the next adventure.
Epic Scope:
200+ hour main campaign
10+ character classes with 75 unique abilities each
900+ wild items
200+ enemies and bosses
Roguelite progression: never experience the same game twice.
Choices at every turn. Money! Items!! And genes!! All matters.
From Simple to Infinitely Complex:
Mewgenics welcomes you in and then reveals more and more layers over time. Early runs teach the basics, but soon you'll be optimizing breeding chains, discovering unexpected ability combos, and making agonizing strategic choices about whether to keep a cute kitten or give it to one of the many NPCs to upgrade your house. Mewgenics offers you a path to tactical mastery while embracing chaotic emergent gameplay.
Build, experiment, adapt! There’s always a new way to experiment with (and break) the game.
Also: you can pet the cats.
Description, images and details are taken from this product's Steam page.
Details
- Developer
- Edmund McMillen, Tyler Glaiel
- Publisher
- Edmund McMillen, Tyler Glaiel
- Released
- 10 Feb, 2026
- Genres
- Adventure, RPG, Strategy, Simulation, Indie
- Runs on
- Windows
- Activates on
- Steam client, Europe and UK
- Interface
- English, French, Italian, German, Spanish - Spain, Portuguese - Brazil, Japanese, Korean, Russian, Simplified Chinese
- Controller
- Full controller support
- Single-player
- Steam Achievements
- Full controller support
- Adjustable Text Size
- Camera Comfort
- Color Alternatives
- Custom Volume Controls
- Mouse Only Option
- Playable without Timed Input
- DualShock Controller Support
- DualShock Controller Support
- DualSense Controller Support
- DualSense Controller Support
- Save Anytime
- Stereo Sound
- Steam Cloud
- Family Sharing
Combat features include blood effects, dismemberment, and decapitation, with some areas scattered with entrails and bloodstains. You'll also come across floors covered in feces and urine, and certain items let cats relieve themselves or summon characters with a focus on excrement. Throughout the game, players can use pills to gain temporary boosts. Cats are often seen humping each other, though this can be disabled in the settings. Oh, and expect a bit of swearing and innuendo.
System requirements
Windows
- Requires a 64-bit processor and operating system
| Component | Minimum | Recommended |
|---|---|---|
| OS | Windows 10 64-bit | |
| Processor | 4 cores, from 2014 or later | |
| Memory | 8 GB RAM | |
| Graphics | 2GB VRAM, OpenGL 4.4 or better | |
| Storage | 6 GB available space | |
| Additional Notes | Game may run on machines under spec but expect to run in lower resolution and/or at lower framerates. |
Activating it on Steam client
- Open the Steam client and sign in.
- Choose Games in the top menu, then Activate a Product on Steam.
- Paste the key and confirm. It appears in your library.
The key is listed for the Europe and UK. Activates on accounts registered in 32 countries: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, United Kingdom. region. Read how regions work before you buy.