Rat Overflow

Steam reviews
88%
60 reviews
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#499 of 3,638 games tagged Creature Collector#72 of 752 Creature Collector games released in 202688% positive — against 88% for a typical Creature Collector game

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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!

Tags

SimulationCreature CollectorCasualCuteLife Sim

About the game

Released
March 12, 2026
Developer
Little Beast Lab
Publisher
Little Beast Lab
Genres
Casual, Simulation, Early Access

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