Negative Trait System
- New negative traits: Fearful, Scarred, Broken Spirit, Exhausted, Arena Shy
- Trait trigger tracking (consecutive defeats, injury days, low morale)
- Automatic trait acquisition based on gladiator hardship
Staff & Labor
- Doctore staff member for trait discovery and removal
- Work system: light, heavy, and dangerous labor options
- Death mechanics for gladiators (combat and labor accidents)
