Cat Genetics Lab: Idle Pet RPG

Cat Genetics Lab: Idle Pet RPG

Idle Cat Shooter & Breeding

2 ratings
1 review
Free
In-App PurchasesWith Ads

Details

Released
September 7, 2026
Updated
November 7, 2026

Features

Cat Genetics Lab: Idle Pet RPG screenshot #1 for iPhone
Cat Genetics Lab: Idle Pet RPG screenshot #2 for iPhone
Cat Genetics Lab: Idle Pet RPG screenshot #3 for iPhone
Cat Genetics Lab: Idle Pet RPG screenshot #4 for iPhone
Cat Genetics Lab: Idle Pet RPG screenshot #5 for iPhone
Cat Genetics Lab: Idle Pet RPG screenshot #6 for iPhone
Cat Genetics Lab: Idle Pet RPG screenshot #7 for iPhone
Cat Genetics Lab: Idle Pet RPG screenshot #8 for iPhone
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About

Assemble a squad of cats with unique genetic traits to battle household pests. Breed cats to exploit boss weaknesses and progress through endless stages, with your lineage strengthening after each rebirth.

✓Idle battles with auto-progression
✓Genetics-based cat roles and traits
✓Strategic breeding for boss weaknesses
✓Rebirth system for permanent upgrades
✓Deduce hidden genes
✓Collect 244 cat coats
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+3

What's New in Cat Genetics Lab

2.25

November 7, 2026

2.25 Display improvements • Squad tags in the cat list now fit their text in every language • Fixed missing or uneven characters in Simplified and Traditional Chinese • The Today's Bonus text is no longer cut off • Removed a symbol that was not displayed

More
10

Subscriptions & In-App Purchases

$5.99

35 Cat Cans

35 Cat Cans, better value. 1 can = 1 kitten.

Events

Read more about Weekend Cat Festival

Weekend Cat Festival

2× bonito and 1.5× gold all weekend!

Nov 7, 2026 — Nov 8, 2026

Read more about Weekend Cat Festival

Weekend Cat Festival

2× bonito and 1.5× gold all weekend!

Oct 31, 2026 — Nov 1, 2026

Read more about Weekend Cat Festival

Weekend Cat Festival

2× bonito and 1.5× gold all weekend!

Oct 24, 2026 — Oct 25, 2026

User reviews

Hi one question about game

What does atk and spd do exactly?

Developer apps

FAQ

What is Cat Genetics Lab?

Cat Genetics Lab is an idle RPG where you command a squad of cats with unique genetic traits to battle household pests. The game features strategic breeding mechanics and an idle battle system.

Does Cat Genetics Lab have ads?

Yes, Cat Genetics Lab contains optional video ads that provide in-game rewards. These ads are not full-screen and do not interrupt gameplay. An option to remove ads is available for a one-time purchase.

How does breeding work in Cat Genetics Lab?

Breeding in Cat Genetics Lab is based on real cat genetics, where specific coat colors and patterns determine a cat's role and abilities. Recessive traits can appear when both parents carry a hidden copy, making pair selection crucial for combat effectiveness.

Can I play Cat Genetics Lab offline?

The provided data does not specify if Cat Genetics Lab supports offline play. However, its idle battle system suggests that progress can be made even when not actively playing.

What is the age rating for Cat Genetics Lab?

Cat Genetics Lab has an age rating of 9+, making it suitable for younger players and above.

How often is Cat Genetics Lab updated?

The latest version, 2.25, was released on 2026-11-07, indicating a recent update. The game has seen consistent updates, with version 2.1 adding new content like the bobtail coat.

What in-app purchases are available in Cat Genetics Lab?

Available in-app purchases include a cosmetic Style Pack, Cat Can packs, a 30-day Cat Can Pass, a Starter Pack, and an Overnight Slot upgrade. These offer cosmetic items, consumables, and convenience features.

What is the rebirth system in Cat Genetics Lab?

The rebirth system allows players to reset gold and levels while retaining their cats' genes and talents. This makes each subsequent run stronger, enabling progression through endless stages.