Room calculator

The room calculator plans house stats across multiple rooms: stimulation, comfort, mutation, health, and appeal. It works without uploading a save file.

Room types and targets

Thresholds follow community testing documented on the Breeding wiki:

• Breeding — stimulation 32+ for key inheritance breakpoints; comfort often 10–15
• Mutation / hospital — mutation ≤10 for simple stat shifts; higher for effect mutations
• Fighting / kindergarten — high appeal, lower comfort
• Safe / prepare — comfort 10–15, high appeal; Idol of Chastity blocks breeding

Stimulation milestones (breeding)

Commonly cited breeding stimulation values include 20 (stat inheritance bias), 32 (first active threshold), 95 (passive), and 196 (second active).

Shareable configs

Use Copy link in the calculator to share room setups via URL. Open the calculator directly: