Ace Combat 5: The Unsung War Cheats

Unlockable Aircrafts
X-02- the X-02 will appear after you've collected all available aircrafts(except the FALKEN)

The FALKEN will appear in the hangar once you've collected all objects hidden in special warehouses. These warehouses are in Missions 12A, 12B, 16A, 16B, and 27.

12A- Follow the river north, go east at the fork(opposite of where mission targets are)[md]you must get close for it to show up on radar.
12B- Past four radar sites, near the smokestacks (NE)[md] you must destroy certain ground targets for it to show up on radar.
16A- Between field HQ and the airfield
16B- West of the river, between the airfield and oil refinery (at south of river)
27A- very close to the gun tower in front of the tunnel. Labeled HANGER in container.

X-02 SP color unlocks after clearing HARD. FALKEN SP color unlocks after clearing EXPERT.

Just like in Ace Combat 4, this game also gives you the option of the "Free
Mission", when you have completed the game, go to the main screen and select
Free Mission. You can now play any mission in the game, using any plane you
have previously bought.

Even more difficulty settings...
When you have completed the game, there are a few more difficulty settings that
you can choose from. These are great if you completed the game with ease, and
want more of a challenge!

Music Player
After completing the game, just go back to the Title screen and go to options. The
Music Player option will now be available. With this, you can listen to all every
single track from within the game. This is probably the ONLY place you will be
able to do this, without having to actually play the game

Shoot down the indicated target or complete the listed task to unlock the paint for the corresponding aircraft. Note: All planes must be bought before the paint becomes available.

Successfully complete arcade mode to unlock the F22A.

Bronze Ace - Medal Destroy 200 enemy targets.
Bronze Shooter - Medal Down 5 enemy planes (cumulative) with ONLY machine gun fire from your aircraft.
Bronze Wing - Medal Earn 'S' Ranks on all 32 missions on "Normal" handicap.
Desert Eagle - Medal Aid friendlies in Missions 16A or 16B, no more than 3 can bite the dust.
Gold Ace - Medal Destroy 1000 enemy targets.
Gold Anchor - Medal Protect the Kestral and fleet in Mission 3: Narrow Margin.
Gold Shooter - Medal Down 50 enemy planes (cumulative) with ONLY machine gun fire from your aircraft.
Gold Wing - Medal Earn 'S' Ranks on all 32 missions on "Expert" handicap.
Grand Falcon - Medal Annihilate all 16 named planes in second play-through on "Normal" or higher handicaps.
Guardian - Medal Down 10 enemy aircraft who have a missile lock on your wingmen's six.
Lightning Hammer - Medal Protect all 8 armored tanks on ground, not even one can be destroyed.
Needle's Eye - Medal Get "Perfect" phrases from AWACS in all 6 landings and 2 refuelings stages.
Silver Ace - Medal Destroy 500 enemy targets.
Silver Shooter - Medal Down 15 enemy planes (cumulative) with ONLY machine gun fire from your aircraft.
Silver Wing Medal - Earn 'S' Ranks on all 32 missions on "Hard" handicap.