Complete the game using any Ace Style on any difficulty to unlock the Music Player and Movie Viewer. You will also unlock the F22-A. Complete the game again (on any difficulty, but with a different Ace Style) to unlock the X-02. An alternate way to unlock the X-02 is to have an Ace Combat 4 or 5 save on your memory card. Finally, finish the game will all three Ace Styles to unlock the ADFX-01. All unlocked planes must be purchased in order to use them.
Get all Supreme Ace medals in order to obtain the ADF-01.
Guardian - Finish Mission 5
Deliverance Bell - Finish Mssion 6
Broken Sword - Finish Mission 9
Bronze Ace - Destroy 200 enemies
Silver Ace - Destroy 500 enemies
Gold Ace - Destroy 1000 enemies
Soldier Ace - Finish game as Soldier
Mercaenary Ace - Finish game as Mercenary
Knight Ace - Finish game as Knight
Marksman - Destroy 5 enemy aircraft with only guns
Sharpshooter - Destroy 15 enemy aircraft with only guns
Supreme Knight - Finish game with arrow at the right end of the Style Meter
Supreme Mercenary - Clear game with the arrow at the far left end of the Style Meter
Supreme Soldier - Clear game with arrow in the center of the Style Meter
You can unlock a new hanger clad in Ustio and Galm flags by achieving S ranks in all 55 missions on Ace difficulty.
Free Mission Mode
Complete the Campaign Mode once. You can improve your rank and earn credits in this mode by replaying any missions, but you cannot change your Ace Style.
To unlock The Gauntlet, degeat all of the enemy Ace Squads.
Additional Paint Schemes
Complete campaign mode on any difficulty as a Knight, Soldier, and Mercenary to unlock that respective paint scheme.