Buy Rat Overflow PC key

Rat Overflow: The Ultimate Rat Breeding Simulator

Dive into Rat Overflow, a charming and addictive rat breeding simulator where genetics, glory, and overwhelming rodent numbers collide! Become a master breeder, navigating the complexities of realistic color genetics to create the ultimate fancy rats.

Breed your way to victory with a sophisticated inheritance mechanics system, carefully selecting pairings (or not!) to produce champions, beloved pets, or surprising genetic anomalies. With thousands of possible rat appearances, the possibilities are endless in this unique animal breeding game!

Start with a humble colony and strategically outcross with five quirky NPC breeders, each specializing in unique color varieties and boasting distinct personalities. Develop powerful bloodlines that dominate the show circuit and earn prestige. But be warned: Rats breed fast, and there's always another litter on the way!

Show Off Your Champions

Enter your finest rats in competitive shows against rival breeders. Win championships, level up your breeder status, and unlock new and challenging NPC breeders that offer exotic colors and superior genetics. Compete for fame and fortune in the exciting world of rat shows!

Real Genetics, Real Consequences

More than a dozen genetic loci control color, markings, health, and conformation in this realistic genetics simulator. Breed for desirable traits like Siamese markings, Russian Blue coloring, Dumbo ears, or Rex coats. Strategic breeding is key, but experimentation can lead to exciting and unexpected outcomes!

Dress to Impress

Customize your rats with a variety of adorable outfits and accessories, perfecting their look for memorable photo opportunities. Express your unique style and create truly unforgettable rat portraits. After all, they're your rats, and they deserve to look their best!

Key Features:

• Realistic Genetics: Over 14 loci and thousands of color/pattern combinations provide endless breeding possibilities.
• Unique NPC Breeders: Unlock 5 distinct breeders, each with own specialties and challenges.
• Multi-Tier Show System: Compete against rivals in ranked competitions.
• Health & Conformation Genetics: Inherited traits impact longevity and show success.
• Retro Pixel Art Aesthetic: Enjoy a charming, pastel-colored world with a Windows 98-inspired UI.
• Charming Overpopulation Mechanic : Just enough rats... or maybe too many?

AI Use in Game Development

The game's code has been written with significant help from AI.

Some text in the game and on the store page has been written with AI assistance.

All graphics in the game are and always will be painted and edited by me without any use of generative AI. Same goes for all graphics on the store page and other marketing.