Trait names can differ across pack content and internal data. Use this table as a quick reference, then test in a throwaway save when the result matters.

Trait index

TraitInternal namePackGameplay note
Active trait_ActiveBase GameFun decays more slowly after physical activity.
Creative trait_CreativeBase GameInspired moods arrive more often and creative skills grow faster.
Genius trait_GeniusBase GameFocused moods support logic and problem-solving routines.
Loner trait_LonerBase GameSolitude is restorative; crowded social situations can be tense.
Romantic trait_RomanticBase GameFlirty interactions and romantic socials come more naturally.
Self-Assured trait_SelfAssuredBase GameConfident moods make social and career moments easier.
Bookworm trait_BookwormBase GameReading is more enjoyable and supports focused routines.
Vegetarian trait_VegetarianBase GameAvoids meat-based meals and reacts to food choices.
Dog Lover trait_DogLoverCats & DogsBuilds stronger connections with dogs.
Cat Lover trait_CatLoverCats & DogsBuilds stronger connections with cats.

Using a trait code

Enter testingcheats true first when needed, then use traits.equip_trait trait_Name or traits.remove_trait trait_Name. Replace trait_Name with the internal name shown above.