Skip to main content
Join The Community
- Join our community
11
Premium Benefits
24/7
Access Available
21K+
Active Members
Commenting
Join the discussion
Exclusive Articles Coming Soon
Member-only articles
Weekly Newsletters
Weekly gaming & entertainment news
Member Badges
Earn badges as you go
Exclusive Competitions
Members-only prize draws
Curated Deals Coming Soon
Tech and gaming deals worth grabbing
GET COMMUNITY ACCESS QUICK
For the quickest way to join, simply enter your email below and get access. We will send a confirmation and sign you up to our newsletter to keep you updated on all your gaming news.
By submitting your information you agree to the Terms & Conditions and Privacy Policy and are aged 16 or over.
FIND OUT ABOUT OUR MAGAZINE
Want to subscribe to the magazine? Click the button below to find out more information.
Find out more
GET Community ACCESS QUICK

Join the GamesRadar community for quick access. Enter your email below and we'll send confirmation, and sign you up to our newsletter.

By submitting your information, you confirm you are aged 16 or over, have read our Privacy Policy and agree to the Terms & Conditions. Geographical rules apply.

Background
Welcome to GamesRADAR+ Community !
Hi ,

Your membership journey starts here.

Keep exploring and earning more as a member.

MY ACCOUNT

Badge picture
Earn your first badge
Read 1 article to unlock your first badge.
Keep earning badges
Explore ways to get more involved as a member.
Latest Games News

Latest Games News

Breaking gaming news and updates

Read Now
Latest Games Reviews

Latest Games Reviews

Expert verdicts on the newest releases

Read Now

See what you’ve unlocked.

Explore your membership benefits.

Explore
Member Exclusives

Stay Ahead with GamesRadar+

Get the biggest gaming news, reviews, and releases straight to your inbox.

Explore

Sign Out
GamesRadar+ GamesRadar+
US EditionUS CA EditionCanada UK EditionUK AU EditionAustralia
Sign in
  • View Profile
  • Sign out
  • Games
    • Game Insights
      • Games News
      • Games Features
      • Games Reviews
      • Games Guides
      • Big in 2026
      • Big Preview
      • Future Games Show
      • Golden Joystick Awards
    • Genres
      • Action Games
      • RPGs
      • Action RPGs
      • Adventure Games
      • Third Person Shooters
      • FPS Games
    • Platforms
      • PS5
      • Xbox Series X
      • PC
      • Nintendo Switch
      • Nintendo Switch 2
      • Tabletop Gaming
    • Franchises
      • Grand Theft Auto
      • Pokemon
      • Assassin's Creed
      • Monster Hunter
      • Fortnite
      • Cyberpunk
      • Red Dead
      • The Elder Scrolls
      • The Sims
  • Entertainment
    • TV Shows
      • TV News
      • TV Reviews
      • Anime Shows
      • Sci-Fi Shows
      • Superhero Shows
      • Animated Shows
      • Marvel TV Shows
      • Star Wars TV Shows
      • DC TV Shows
    • Movies
      • Movie News
      • Movie Reviews
      • Big Screen Spotlight
      • Superhero Movies
      • Action Movies
      • Anime Movies
      • Sci-Fi Movies
      • Horror Movies
      • Marvel Movies
      • DC Movies
    • Streaming
      • Apple TV Plus
      • Disney Plus
      • Netflix
      • HBO
      • Amazon Prime Video
      • Hulu
    • Comics
      • Marvel Comics
      • DC Comics
  • Hardware
    • Insights
      • Hardware News
      • Hardware Reviews
      • Hardware Features
      • Buying Guides
    • Computing
      • Desktop PCs
      • Laptops
      • Handhelds
    • Peripherals
      • Headsets & Headphones
      • TVs & Monitors
      • Gaming Mice
      • Gaming Keyboards
      • Gaming Chairs
      • Speakers & Audio
    • Accessories & Tech
      • Gaming Controllers
      • Tech
      • SSDs & Hard Drives
      • VR
      • Accessories
      • Retro
  • Deals
    • Toys & Collectibles
    • Lego
    • Dungeons and Dragons
    • Merch
  • Video
    • Videos
    • GR+ Replay - Submit Your Clips
    • G+RLS Podcast
  • Newsletters
    • Quizzes
    • About Us
    • How to pitch to us
    • How we score
    • Newsarama
    • Retro Gamer
  • Home
  • Games
    • View Games
      • Games News
      • Games Features
      • Games Reviews
      • Games Guides
      • Big in 2026
      • Big Preview
      • Future Games Show
      • Golden Joystick Awards
      • Action Games
      • RPGs
      • Action RPGs
      • Adventure Games
      • Third Person Shooters
      • FPS Games
    • Platforms
      • View Platforms
      • PS5
      • Xbox Series X
      • PC
      • Nintendo Switch
      • Nintendo Switch 2
      • Tabletop Gaming
      • Grand Theft Auto
      • Pokemon
      • Assassin's Creed
      • Monster Hunter
      • Fortnite
      • Cyberpunk
      • Red Dead
      • The Elder Scrolls
      • The Sims
  • Entertainment
    • View Entertainment
    • TV Shows
      • View TV Shows
      • TV News
      • TV Reviews
      • Anime Shows
      • Sci-Fi Shows
      • Superhero Shows
      • Animated Shows
      • Marvel TV Shows
      • Star Wars TV Shows
      • DC TV Shows
    • Movies
      • View Movies
      • Movie News
      • Movie Reviews
      • Big Screen Spotlight
      • Superhero Movies
      • Action Movies
      • Anime Movies
      • Sci-Fi Movies
      • Horror Movies
      • Marvel Movies
      • DC Movies
    • Streaming
      • View Streaming
      • Apple TV Plus
      • Disney Plus
      • Netflix
      • HBO
      • Amazon Prime Video
      • Hulu
    • Comics
      • View Comics
      • Marvel Comics
      • DC Comics
  • Hardware
    • View Hardware
      • Hardware News
      • Hardware Reviews
      • Hardware Features
      • Buying Guides
      • Desktop PCs
      • Laptops
      • Handhelds
    • Peripherals
      • View Peripherals
      • Headsets & Headphones
      • TVs & Monitors
      • Gaming Mice
      • Gaming Keyboards
      • Gaming Chairs
      • Speakers & Audio
      • Gaming Controllers
      • Tech
      • SSDs & Hard Drives
      • VR
      • Accessories
      • Retro
  • Deals
    • Toys & Collectibles
    • Lego
    • Dungeons and Dragons
    • Merch
  • Video
    • View Video
    • Videos
    • GR+ Replay - Submit Your Clips
    • G+RLS Podcast
  • Newsletters
    • Quizzes
    • About Us
    • How to pitch to us
    • How we score
    • Newsarama
    • Retro Gamer
Trending
  • Xbox exclusivity explained
  • G+RLS Podcast
  • SDCC 2026 schedule
  • New Games 2026
  • GTA 6 pre-orders
  • Best gaming tech
  • Submit your clips. Win prizes
Jump To:
  • How breeding works
  • How Home stats work
  • How cats inherit stats and skills
  • How defects and mutations work
  • Sexuality and gender
  • Libido, Mood, Affinities and Breeding status
Sign up to the GamesRadar+ Newsletter

Weekly digests, tales from the communities you love, and more


By submitting your information you agree to the Terms & Conditions and Privacy Policy and are aged 16 or over.

You are now subscribed

Your newsletter sign-up was successful


Want to add more newsletters?

GamesRadar+

Every Friday

GamesRadar+

Your weekly update on everything you could ever want to know about the games you already love, games we know you're going to love in the near future, and tales from the communities that surround them.

GTA 6 O'clock

Every Thursday

GTA 6 O'clock

Our special GTA 6 newsletter, with breaking news, insider info, and rumor analysis from the award-winning GTA 6 O'clock experts.

Knowledge

Every Friday

Knowledge

From the creators of Edge: A weekly videogame industry newsletter with analysis from expert writers, guidance from professionals, and insight into what's on the horizon.

The Setup

Every Thursday

The Setup

Hardware nerds unite, sign up to our free tech newsletter for a weekly digest of the hottest new tech, the latest gadgets on the test bench, and much more.

Switch 2 Spotlight

Every Wednesday

Switch 2 Spotlight

Sign up to our new Switch 2 newsletter, where we bring you the latest talking points on Nintendo's new console each week, bring you up to date on the news, and recommend what games to play.

The Watchlist

Every Saturday

The Watchlist

Subscribe for a weekly digest of the movie and TV news that matters, direct to your inbox. From first-look trailers, interviews, reviews and explainers, we've got you covered.

SFX

Once a month

SFX

Get sneak previews, exclusive competitions and details of special events each month!


Join the club

Get full access to premium articles, exclusive features and a growing list of member rewards.


An account already exists for this email address, please log in.
  1. Games
  2. Roguelike Games
  3. Mewgenics

Mewgenics breeding guide and how to breed the best cats

Guides
By Scott McCrae
Last updated 12 February 2026

How master all the home stats, skills, defects, mutations and more while breeding cats

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Mewgenics breeding
(Image credit: Edmund McMillen, Tyler Glaiel)
Jump To:
  • How breeding works
  • How Home stats work
  • How cats inherit stats and skills
  • How defects and mutations work
  • Sexuality and gender
  • Libido, Mood, Affinities and Breeding status
  • Facebook
  • X
  • Pinterest
  • Flipboard
  • Email
Share this article
0
Join the conversation
Follow us
Add us as a preferred source on Google
Subscribe to our newsletter

Mewgenics breeding can get you the best cats once you understand what's going on. It's a large part of this tactical RPG, where you can keep cats in your home and they will eventually reproduce. And, while technically, you have no say which cats breed with which, there are elements to the system that you can make use of to tilt things in your favour. If you're after anything in particular, or if you have specific Mewgenics collars you want to use here's how to play the system.

How Mewgenics breeding works

Over the course of the game you can send Kittens to Tink, and once each of his thresholds are reached you will be granted more info about your cats, such as their sexuality, mood, libido, which cats they love and hate and how inbred they are. All of these are important to fully getting a hang of the breeding in Mewgenics.

Breeding happens when you end a day, with kittens arriving the next morning. Kittens can't be sent out into battles until their second day however. There's also a chance for nothing to happen on a given night, or for cats to get into fights can result in injuries to your cats, or worse, death.

Latest Videos FromGamesRadar+
Watch full video here:

Every day a new stray cat will appear at your home, allowing you to continue hoarding your roster of cats even after your entire squad has perished on a run. These cats arrive with seemingly randomized stats and skills, but offer a foundation for your army to grow.

How Home stats work in Mewgenics breeding

How Home stats work in Mewgenics breeding

(Image credit: Edmund McMillen, Tyler Glaiel)

Each room at your home has its own stats, these are decided by how clean you keep the room (cats poop, a lot) and what furniture you decide to put in there. Here are the descriptions for each stat:

You may like
  • The Palworld Breeding Farm set up in a base. Best Palworld breeding combos
  • Guillotina in Mewgenics Final Fantasy Tactics beat Pokemon when the Mewgenics creators were trying to figure out its combat
  • The dino-like Pyrophina beast in Mewgenics roars, shaking the screen After Slay the Spire 2 negative review spike, Mewgenics lead says releasing balance patches is scary
  • Appeal: This affects the quality of the stray cats that show up each day.
  • Comfort: This affects how often cats will breed or fight.
  • Health: This affects lifespan, and chance to develop or cure disorders each night.
  • Mutation: This adds a chance for cats to receive random mutations each night.
  • Stimulation: This affects the quality of newborn kittens.

You can expand your house as you send retired cats to Frank, and each room has its own stats. However, Appeal is shared throughout the entire house.

How cats inherit stats and skills in Mewgenics breeding

How cats inherit stats and skills in Mewgenics breeding

(Image credit: Edmund McMillen, Tyler Glaiel)

A kitten's stats are inherited from its parents. However, if they breed in a room with a high Stimulation stat, it's more likely they will inherit the higher number between the two parents. Skills, on the other hand, are often inherited from one of their parents, however that isn't always the case. These include skills from cats who have been on an adventure and have class-based skills. And, once again, the higher the Stimulation stat, the more likely it will be for inheritance.

Sign up to the GamesRadar+ Newsletter

Weekly digests, tales from the communities you love, and more

By submitting your information you agree to the Terms & Conditions and Privacy Policy and are aged 16 or over.

How defects and mutations work in Mewgenics breeding

Mewgenics desert tips

Here's some tips to help you survive the Mewgenics desert, one of the toughest areas in the game.

Just like stats and skills, Mutations and Defects will generally be inherited from the parents. However, with a high Health stat in a room (10 or higher) you can cure defects that cats have gathered. However not every defect is bad, for example, Crohn's Disease – which occasionally causes your cat to drop poop all over the place – works incredibly well with the Crown of Feculence item, which has every poop spawn as a living thing on your team.

Sexuality and gender in Mewgenics breeding

Cats come in three genders, Male, Female, and ? and have one of three sexualities, Straight, gay/lesbian or Bisexual.

Cats of the same gender cannot breed. If you have a house full of gay cats for example, you won't spawn kittens, however there is an increased chance of gay strays turning up at the house with class abilities inherited from any cats who did get together that night.

Libido, Mood, Affinities and Breeding status in Mewgenics

Each cat has these extra stats you can surface via sending kittens to Tink:

  • Libido – This determines how often your cats want to breed.
  • Aggression – This determines how often your cats will fight with other cats inside the house.
  • Breeding status – This will show how inbred your cats are. Inbred cats are more likely to be born with birth defects.
  • Affinities – Cats can fall in love and have mortal enemies, these will make them more likely to breed or fight if left in the same room.

Don't worry if this all seems like a lot to take in. For most of my 100+ hour playing I just kind of rolled with it, not worrying too much about the intricacies of the breeding mechanics. But, figuring it out over time allows you to somewhat engineer your perfect cats – almost like its… Mewgenics.

© GamesRadar+. Not to be reproduced without permission.

CATEGORIES
PC Gaming Platforms
Scott McCrae
Scott McCrae
Social Links Navigation
Contributor

Scott has been freelancing for over four years across a number of different gaming publications, first appearing on GamesRadar+ in 2024. He has also written for the likes of PC Gamer, Eurogamer, VG247, Play, TechRadar, and others. He's typically rambling about Metal Gear Solid, God Hand, or any other PS2-era titles that rarely (if ever) get sequels.

You must confirm your public display name before commenting

Please logout and then login again, you will then be prompted to enter your display name.

Read more
The Palworld Breeding Farm set up in a base.
Action Games Best Palworld breeding combos
 
 
Guillotina in Mewgenics
Roguelike Games Final Fantasy Tactics beat Pokemon when the Mewgenics creators were trying to figure out its combat
 
 
The dino-like Pyrophina beast in Mewgenics roars, shaking the screen
Roguelike Games After Slay the Spire 2 negative review spike, Mewgenics lead says releasing balance patches is scary
 
 
Palworld
Action Games Palworld guide to help you become a master Pal trainer
 
 
Meccha Chameleon tips
Stealth Games I massively improved my hide and seek game with these Meccha Chameleon tips
 
 
Task Bar Hero pet burning skeleton which is a skull on fire
RPGs How to unlock all Task Bar Hero Pets and the best ones to pick
 
 
Latest in Roguelike Games
Slay the Spire 2 classes
Roguelike Games Slay the Spire 2 gets its biggest patch yet, with so many changes fans barely know where to start
 
 
Slay the Spire 2 screenshot of in-game placeholder art of The Regent.
Roguelike Games Slay the Spire 2 lead says the garbage placeholder art is "important" and gen AI would ruin it
 
 
Slay the Spire 2
Roguelike Games Slay the Spire 2 update adds a crucial feature for every roguelike and much more
 
 
The Binding of Isaac
Roguelike Games "Unreal for a 15 year old game": Roguelike icon The Binding of Isaac hits new Steam player peak
 
 
The Binding of Isaac art showing a crying cartoon-like hand-drawn-esque figure lying on the ground, surrounded by others of various sizes and colors
Roguelike Games Steam Summer Sale brings my favorite indie roguelike and all its DLC down to $5
 
 
Slay the Spire 2 Defect robot standing in front of other classes
Roguelike Games Slay the Spire 2's lead birthed reviled boss Doormaker after "playing too much Deadlock"
 
 
Latest in Guides
Halo Campaign Evolved Master Chief near the pelican dropship rear door with other pelicans visible behind on approach to the Silent Cartographer beach
Halo How long does it take to complete Halo Campaign Evolved?
 
 
Halo Campaign Evolved sergeant Johnson smiling
Halo How to pre-load Halo Campaign Evolved on PS5, PC, and Xbox
 
 
Halo: Campaign Evolved Master Chief standing behind the lifeboat pilot as they approach Halo
Halo Halo Campaign Evolved early access and full launch times
 
 
Key art for Shindo Life codes showing a character with a red demon behind them
RPGs Shindo Life codes (July 2026) and how to redeem them for free spins, RELLcoins, and more
 
 
Dune Awakening Arrakeen
Survival Games Where is Arrakeen in Dune Awakening?
 
 
Key art for Anime Expeditions codes showing a character wielding a sword made of purple energy with a demon behind them
Strategy Games Anime Expeditions codes (July 2026) and how to redeem them for free rerolls, gems, and more
 
 
LATEST ARTICLES
  1. MTG Teenage Mutant Ninja Turtles Play and Collector Boosters laid out on a wooden surface
    1
    MTG Teenage Mutant Ninja Turtles is a blast from the past that re-awoke my love the series, and it's on offer right now
  2. 2
    Hideo Kojima isn't planning to blast off to space yet, so he'll "keep on making games" for now
  3. 3
    Andor star Adria Arjona does a superhero exit when asked about James Gunn's DCU Wonder Woman rumors
  4. 4
    Mystique star says she had "so much ownership" of her character in Avengers: Doomsday
  5. 5
    Secret Halo: Campaign Evolved ending strongly hints that another Halo 2 remake is in the works

GamesRadar+ is part of Future US Inc, an international media group and leading digital publisher. Visit our corporate site.

Add as a preferred source on Google Add as a preferred source on Google
  • Terms and conditions
  • Contact Future's experts
  • Privacy policy
  • Cookies policy
  • Accessibility statement
  • Careers
  • About us
  • Advertise with us
  • Review guidelines
  • Write for us

© Future US, Inc. Full 7th Floor, 130 West 42nd Street, New York, NY 10036.

Please login or signup to comment

Please wait...