Rat Overflow

Rat Overflow is an adorable rat breeding simulator about genetics, glory, and having way too many rats. Develop your show winner bloodlines and breed thousands of unique rat coats!

Developer: Little Beast Lab.

Tags: Solo, Simulation, Creature Collector, Casual.

Steam reviews: Very Positive (90% of 52).

Price: $5.99.

Released 2026-03-12.

Last updated 2026-05-23.

Rat Overflow on Game Goose · Steam store page

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