Unlockable Plane
Beat campaign mode on any difficulty with all three different ace styles.

Unlockable How to Unlock
ADFX-01 Beat campaign mode on any difficulty with all three different ace styles.

Unlock the F-22A ,X-02 and ADF-01
Complete the game once with any difficulty to unlock the F-22A. Complete the game twice with any difficulty but with a different ace style to unlock the X-02.
Obtain all supreme ace medals to unlock the ADF-01.
You will still need to buy those planes after being unlocked.

Unlockable How to Unlock
ADF-01 Obtain all supreme ace medals.
X-02 Beat the game twice in any difficulty but with a different ace style from your first game play.
F-22A Beat the game once in any difficulty.

Unlock Scene Viewer and Music Player
Clear the single player Campaign once on any difficulty and with any Ace Style to unlock the Scene Viewer and Music Player in the Ace Style>Gallery.

Unlockable How to Unlock
Scene Viewer Clear Campaign once, any difficulty
Music Player Clear Campaign once, any difficulty

Unlocking Medals
Unlocking the Supreme Aces and regular Ace medals are different. To unlock the stadard ace medal, you must clear the game with the arrow in that ace zone. To unlock the Supreme Ace mdeal, you must be as far into the zone as possible

Unlockable How to Unlock
The Gold of Annwn Clear Mission 17 with all targets destroyed.
Supreme Mercenary Clear game with the arrow at the far left end of the Style Meter
Soldier Ace Clear game as Soldier
Knight Ace Clear game as Knight
Mercaenary Ace Clear game as Mercenary
Broken Sword Clear Mission 9
Deliverance Bell Clear Mssion 6
Guardian Clear Mission 5
Sharpshooter Destroy 15 enemy aircraft with only guns
Marksman Destroy 5 enemy aircraft with only guns
Gold Ace Destroy 1000 enemies
Silver Ace Destroy 500 enemies
Bronze Ace Destroy 200 enemies
Supreme Knight Clear game with the arrow at the right end of the Style Meter
Supreme Soldier Clear game with arrow in the center of the Style Meter (above the D in Soldier)
Expert Marksman Destroy 50 enemy planes using only guns
Ragnarok Clear Mission 15 with an "S" rank
Gold Wing Get an "S" rank on every mission with all three Ace Styles on Expert difficulty
Silver Wing Get an "S" rank on every mission with all three Ace Styles on Hard difficulty
Bronze Wing Get an "S" rank on every mission with all three Ace Styles on Normal difficulty

ADF-01 Falken
With AC5 save file in the same memory card, to get a Falken for purchase, just beat the game in all 3 Ace Styles in any difficulty. It's a lot easier than the normal way (obtain 3 Supreme Medals).
Note that the save file must have the same language (AC5 JP save file only works for AC Zero JP)

Unlockable How to Unlock
Falken Beat the game in all 3 ace styles with AC5 save data OR obtain 3 Supreme Medals

Unlock X-02 (Easy Way)
Normally, you have to beat the game twice to unlock this plane but if you have Ace Combat 4 data, it is much easier.

Unlockable How to Unlock
Unlock X-02 after finishing 1st mission. Have Ace Combat 4 data on your memory card.

Free Mission Mode
In this mode, you may play any previously completed missions. You will still receive credits and can improve your rank for the mission, but your Ace Style will not change.

Unlockable How to Unlock
Free Mission Mode Clear Campaign Mode once

The Gauntlet
Defeat all major (mission-required) enemy Ace Squadrons.

Unlockable How to Unlock
The Gauntlet Defeat all major enemy Ace Squadrons

Decorated Hangar
Obtain S ranks in all 55 missions on ace difficulty to unlock a new hangar, decorated with Ustio and Galm team flags.

Extra Paint Schemes
Complete campaign mode on any difficulty as a Knight, Soldier, and Mercenary to unlock that respective paint scheme

Unlockable combat fighter
In mission 3 shoot down the Rot squadron.

Unlockable How to Unlock
Typhoon and SP colour scheme Shoot down the Rot Squadron in Mission 3, in the Mercenary Ace style.

Expert Mode
Unlockable How to Unlock
Expert Difficulty Beat Hard Difficulty