Civ/Sid Meier's Alpha Centauri/Citizens
Citizens
Doctor
- Psych: 2
Empath
- Prerequisite: Centauri Meditation
- Economy: 2
- Psych: 2
Replaces Doctor
Engineer
- Prerequisite: Fusion Power
- Economy: 3
- Labs: 2
Replaces Technician
Librarian
- Prerequisite: Planetary Networks
- Labs: 3
Technician
- Economy: 3
Thinker
- Prerequisite: Mind/Machine Interface
- Psych: 1
- Labs: 3
Replaces Librarian
Transcend
- Prerequisite: Secrets of Alpha Centauri
- Economy: 2
- Psych: 2
- Labs: 4
Replaces Empath and Thinker