info:secret characters Shadow Pilot: ??? Plane: Mitsubishi A6M2b Zero Fighter Unlock Shadow by beating the game twice on normal with the same plane. Sol & Ray Pilot: William Guts Plane: Messerschmitt Me262A Unlock Sol & Ray by beating the game three times on normal with the same plane. HKT-7700 Pilot: HKT-7000 (Dreamcast VMU) Plane: HKT-7700 (Dreamcast controller) Unlock HKT-7700 by beating all the Propeller Stunt Challenges. Air Shark Pilot: Gary Hamilton Plane: Air Shark (blimp) ??? Lil' Susie Pilot:??? Plane:??? Unlock Lil' Susie by beating all the Propeller Agility Challenges. info:secret levels Far East Ruins Shadow's level. Giga Plant Sol & Ray's level.