Conclusion Room Girl (r14 patched) demonstrates that a privacy-forward virtual roommate can provide useful in-home assistance with acceptable usability and perceived companionship. Future work includes larger deployments, improved local LLM capabilities to reduce cloud reliance, and longitudinal studies on social impacts.

: Allows users to import character cards from previous Illusion titles like AI Syoujyo Honey Select 2

An external tool often included to manage, update, and browse character cards.

: Provides the foundational modding API (BepInEx) required for advanced gameplay modifications.