What the current sources establish
Players are actively asking what to do with rats. The question appears in the current Steam Discussions index, while the official Steam game description does not explain the rat system.
That leaves feeding, breeding, selling, trapping and processing outside the verified boundary for this page.
Safe handling during the Playtest
- Keep a rat available while checking whether a newer build changes its interaction options
- Avoid planning shop income around an unconfirmed sale or production use
- Treat forum answers as build-sensitive unless multiple players reproduce the same behavior
- Preserve your save before experimenting with inventory changes
Connected systems
The official game description confirms farming, production chains and inventory management as broader systems. It does not establish that rats belong to any particular one of them, so this guide does not make that connection as fact.