- Ace mode
Successfully complete all missions, except for Join Assault and SP missions, on the Hard difficulty to unlock the Ace difficulty.

- Single player medals
Successfully complete the indicated task to unlock the corresponding medal:

Conqueror	Successfully complete Campaign mode with the longest path (18 missions).
Swift Hunter	Successfully complete Campaign mode with the shortest path (16 missions).
Sharpshooter	Destroy 15 enemies with the machine gun.
Gold the Ace	Destroy 1,000 enemies.
Guardian of Tokyo	Get an 'S' rank in mission 5A/5B on the Normal or higher difficulty.
Guardian of London	Get an 'S' rank in mission 12A/12B on the Normal or higher difficulty.
Armament Specialist	Unlock all aircrafts, colors, weapons, parts, and emblems.
Marksman	Destroy five enemies with the machine gun.
Gold Medal of Excellence	Get an 'S' rank in all missions on the Ace difficulty.
Silver the Ace	Destroy 500 enemies.
Bronze Medal of Excellence	Get an 'S' rank in all missions on the Normal difficulty.
Legendary Be victorious ings	Be victorious in 20 missions with A6M5 Zero or F6F-5 Hellcat.
Guardian of San Fransisco	Get an 'S' rank in mission 21A/21B on the Normal or higher difficulty.
Bronze the Ace	Destroy 200 enemies.
Silver Medal of Excellence	Get an 'S' rank in all missions on the Hard difficulty.
Expert Marksman	Destroy 50 enemies with the machine gun.
Ghost Hunter	Destroy 20 Spiridus or Orgoi.
Wolf Hunter	Shoot down 50 Varcolacs.

- Bonus aircraft
Successfully complete the indicated task to unlock the corresponding aircraft:

Varcolac	Successfully complete Mission 21A with an 'S' rank in Ace mode.
FALKEN	Successfully complete Mission SP 02.
FENRIR	Successfully complete Mission 21A in Ace mode.
X-02	Successfully complete Mission SP 01.

- Mobius1's emblem
Reach 100 sorties to unlock Mobius1's emblem.

- Bonus parts
Successfully complete the indicated task to unlock the corresponding part:


Armor

Ceramic Armor	Destroy the Ace named 'Gizmo' in Mission 9.
TiAl Armor	Destroy the Ace named 'Buzzard' in Mission 10 on the Ace difficulty.
NERA Armor	Destroy the Ace named 'Element' in Mission 16.
Diffusion Coat	Destroy the Ace named 'Hayate' in Mission 17 on the Ace difficulty.
Composite Armor	Destroy the Ace named 'Kelpie' in Mission 19 on the Hard difficulty (second playthrough).
Light Armor	Destroy the Ace named 'Zircon' in Mission 7 on the Hard difficulty (second playthrough).
CFRP Conversion	Destroy the Ace named 'Bloodstone' in Mission 14.
Clearle Armor	Destroy the Ace named 'Balalaika' in Mission 5A or 'Jolly' in Mission 5B.
RAM Coat	Destroy the Ace named 'Katana' in Mission 2 on the Hard difficulty (second playthrough).
Extra Hardpoint	Destroy the Ace named 'Hengel' in Mission 8 on the Ace difficulty or 'Jolly' in Mission 5B on the Ace difficulty.
DA Armor	Destroy the Ace named 'Vulcan' in Mission 21A on the Ace difficulty.
Scale Armor	Destroy the Ace named 'Kraken' in Mission 11.
Adv. Titanium Armor	Destroy the Ace named 'Nightowl' in Mission 15 on the Hard difficulty (second playthrough) or Flight Time achievement 08
Anti-Ground Armor	Destroy the Ace named 'Offside' in Mission 12A on the Hard difficulty (second playthrough).
Titanium Armor	Destroy the Ace named 'Onyx' in Mission 4 on the Hard difficulty (second playthrough).

Avionics

Adv. SA Radar	Destroy the Ace named 'Katana' in Mission 2 on the Ace difficulty or 'Mr. 8' in Mission 12B.
Terra Hammer	Destroy the Ace named 'Zircon' in Mission 7.
Raven	Destroy the Ace named 'Balalaika' in Mission 5A or 'Jolly' in Mission 5B.
Earth Shaker	Destroy the Ace named 'Bloodstone' in Mission 14 on the Ace difficulty.
GAF-1 Type AS	Destroy the Ace named 'Nightowl' in Mission 15 on the Ace difficulty or Flight Time achievement 10
Fenrir ECMS	Destroy the Ace named 'Kraken' in Mission 11 on the Ace difficulty.
AAM Jammer	Destroy the Ace named 'Hayate' in Mission 17.
Hawk Eye	Destroy the Ace named 'Osaka' in Mission 3 on the Hard difficulty (second playthrough).
Emergency APS	Destroy the Ace named 'Hengel' in Mission 8.
Salamander	Destroy the Ace named 'Kelpie' in Mission 19.
Adv. FCS	Destroy the Ace named 'Sphinx' in Mission 6 on the Ace difficulty.
GAF-1 Type HS	Destroy the Ace named 'Kelpie' in Mission 19 on the Ace difficulty.
GAF-1 Type AA	Destroy the Ace named 'Lily' in Mission 20 on the Ace difficulty.
Ace's Amulet	Destroy the Ace named 'Vulcan' in Mission 21A on the Hard difficulty (second playthrough) or 'Garnet' in Mission 21B.
Sniper OS	Destroy the Ace named 'Offside' in Mission 12A on the Ace difficulty or 'Mr. 8' in Mission 12B on the Hard difficulty (second playthrough).
AMFD	Destroy the Ace named 'Watercress' in Mission 1 on the Ace difficulty.
Argus	Destroy the Ace named 'Element' in Mission 16 on the Ace difficulty.
Tracer	Destroy the Ace named 'Balalaika' in Mission 5A on the Hard difficulty (second playthrough).

Engine

Caudal Engine	Destroy the Ace named 'Buzzard' in Mission 10 on the Hard difficulty (second playthrough).
Turbo RAMJet Engine	Destroy the Ace named 'Kraken' in Mission 11 on the Hard difficulty (second playthrough).
Rocket Motor MOD Engine	Destroy the Ace named 'Lily' in Mission 20.
Mercury Engine	Destroy the Ace named 'Zircon' in Mission 7 on the Ace difficulty.
Hydra Engine	Destroy the Ace named 'Dandelion' in Mission SP1.
RAMJet Engine	Destroy the Ace named 'Element' in Mission 16 on the Hard difficulty (second playthrough).
Hayabusa Engine	Destroy the Ace named 'Hengel' in Mission 8 on the Hard difficulty (second playthrough).
C-Cycle Engine	Destroy the Ace named 'Lily' in Mission 20 on the Hard difficulty (second playthrough).
SCRAMJet Engine	Destroy the Ace named 'Timeline' in Mission 13 on the Hard difficulty (second playthrough).
Minotaur Engine	Destroy the Ace named 'Express' in Mission 18.
Light Engine	Destroy the Ace named 'Nightowl' in Mission 15 or Flight Time achievement 06
Turbo Engine	Destroy the Ace named 'Sphinx' in Mission 6.
Adv. Turbo Engine	Destroy the Ace named 'Offside' in Mission 12A.
Bullet Engine	Destroy the Ace named 'Bloodstone' in Mission 14 on the Hard difficulty (second playthrough).
Uranus Engine	Destroy the Ace named 'Gizmo' in Mission 9 on the Ace difficulty.

Be victorious ing

Adv. Balance Tab	Destroy the Ace named 'Gizmo' in Mission 9 on the Hard difficulty (second playthrough).
Sylph Be victorious ing	Destroy the Ace named 'Strigon', 'Gryphus1', 'Garm1', 'Wardog', 'Zipang', 'Yellow 13', 'Mobius1', 'Dision', 'Z.O.E', and 'Phoenix' in Mission SP2.
Extra Hardpoint	Destroy the Ace named 'Timeline' in Mission 13 on the Ace difficulty or 'Garnet' in Mission 21B.
Extra Airbrake	Destroy the Ace named 'Balalaika' in Mission 5A or 'Jolly' in Mission 5B.
Adv. Trimtab	Destroy the Ace named 'Buzzard' in Mission 10.
Extra Elron	Destroy the Ace named 'Vulcan' in Mission 21A.
Adv. Sweep Be victorious ing	Destroy the Ace named 'Hayate' in Mission 17 on the Hard difficulty (second playthrough).
Adv. B. Be victorious ing Body	Destroy the Ace named 'Balalaika' in Mission 5A on the Ace difficulty.
Extra Ladder	Destroy the Ace named 'Balalaika' in Mission 5A or 'Jolly' in Mission 5B.
Extra Canard	Destroy the Ace named 'Sphinx' in Mission 6 on the Hard difficulty (second playthrough).
Air Gripper	Destroy the Ace named 'Balalaika' in Mission 5A or 'Jolly' in Mission 5B.
Extra V Canard	Destroy the Ace named 'Express' in Mission 18 on the Hard difficulty (second playthrough).
Adv. A-Balance Tab	Destroy the Ace named 'Timeline' in Mission 13.
Adv. Actuator	Destroy the Ace named 'Osaka' in Mission 3 on the Ace difficulty.
Thornback Fin	Destroy the Ace named 'Watercress' in Mission 1 on the Hard difficulty (second playthrough).

- SP missions
Successfully complete all missions on the Hard difficulty to unlock SP1 mission. Successfully complete all missions on the Ace difficulty to unlock SP2 mission.