Nice. Last I played, I recently found out colonists’ moods are locked the second their enter a coma. I of course abused this by turning my colonists into unaging sangophages, getting them as happy as possible, having them deathrest permanently, and then giving them a psychic harmonizer.

Eventually I got my hands on a modified sangophage gene with psychic hypersensitivity, and it was smooth sailing from there. My little meat joy batteries would each give my colonists up to like +40 mood in a massive radius around my base.