Mewgenics Save Viewer
A browser-based tool for parsing Mewgenics .sav files and making smarter breeding decisions.
Supported for game version v1.1.21039 and later. Your save file is processed locally in the browser and is not uploaded to a server.
- Cat roster with inbreeding coefficients (COI) and relationship filters
- Breeding optimizer that scores pairs using save data and room stimulation
- Multi-generation breeding planner
- Room calculator for stimulation, comfort, and mutation thresholds
- Family tree explorer, team builder, and achievement tracker
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Fan-made tool. Not affiliated with Glaiel Games or Edmund McMillen.