Project Thunder Force is the codename used by the Galaxy Federation on the Fire LEO development program, this project resulted in several small but powerful fighters created for fight against enemies like the ORN Empire and Vios.
List of Fire LEOs developed by Project Thunder Force
- Fire LEO-01 (Thunder Force)
- Fire LEO-02 "Exceliza" (Thunder Force II)
- Fire LEO-03 "Styx" (Thunder Force III)
- Fire LEO-04 "Rynex" (Thunder Force IV)
- Fire LEO-04C "Rynex-R" (Thunder Force VI)
- Fire LEO-05P "Syrinx" (Thunder Force VI - Cancelled Dreamcast Game)
- Fire LEO-05VC "Syrex" (Thunder Force VI - Cancelled Dreamcast Game)
- Styx Rev.2 (Thunder Force VI - Cancelled Dreamcast Game)