Duplicity is a browser-based save file editor which performs all edits locally (the save file is never sent to any server). JavaScript must be enabled for it to work.
Links:
Features as of version 1.4.0:
- Edit cycle count
- Edit next duplicant spawn timer
- Edit duplicant
- Name
- Gender
- Voice
- Appearance (base clothing, hair, eyes, mouth, head shape)
- Scale (Tall and skinny! Tiny! Fat!)
- Health state (Alive, Dead, Invulnerable)
- Skill levels and Experience
- Job assignment, mastery, and experience
- Job Interests
- Add and remove Traits
- Apply and remove status effects
- Edit geysers
- Geyser type (limited to predefined types)
- "random factors" for geyser activity. Choose anywhere from min to max value allowed for that geyser:
- Material emit rate
- Active time
- Idle time
- Dormant time