Ace Combat Zero: The Belkan War - Music Player

A-10A:
Shoot down the A-10A Fischer in Mission 5 to unlock the A-10A and its SP color scheme.

Ace Combat 5 reference:
When you return to the round table for the second time, run down every allied fighter. You will eventually find a fighter named hrtbrk1, from Ace Combat 5: The Unsung War.

ADF-01 Falken:
Have a saved game file from Ace Combat 4: Shattered Skies and Ace Combat 5: The Unsung War on your memory card to unlock the ADF-01 Falken for purchase in the hangar after Mission 1. Alternately, have a saved game file from Ace Combat 5: The Unsung War on your memory card. Then, Complete Campaign mode with all three Ace Styles on any difficulty setting. Alternately, get the Supreme Mercenary, Supreme Soldier, and Supreme Knight medals. Complete Campaign mode on the Ace difficulty setting to unlock the SP color scheme for the ADF-01 Falken.

ADFX-01:
Finish the campaign mode on any difficulty set. But must do it with all of three different ace styles.

Bonus hangar:
Get an S rank on all 55 missions in Campaign mode on the Ace difficulty setting to unlock a new hangar with Ustio and Galm team flags.

Completion bonuses:
Complete Campaign mode with any Ace Style on any difficulty setting to unlock the Music Player and Scene Viewer in the Ace Style Gallery.

EA-18G:
Complete Mission 14C to unlock the EA-18G. Shoot down the EA-18G Wolkenwand in Mission 11 to unlock the SP color scheme for the EA-18G.

EA-6B:
Complete Mission 6 to unlock the EA-6B. Shoot down the EA-6B Bergnebel in Mission 9 on the Ace difficulty setting to unlock the SP color scheme for the EA-6B.

F/A-18C:
Shoot down the Grun Squadron in Mission 3 in Soldier Ace Style to unlock the F/A-18C and its SP color scheme.

F-1 SP color scheme:
Shoot down the F-1A Biene in Mission 8A to unlock the SP color scheme for the F-1.

F-117A:
Complete Mission 14A to unlock the F-117A.

F-14D:
Shoot down the Schnee Squadron in Mission 10 in Soldier Ace Style to unlock the F-14D and its SP color scheme.

F-15C:
Complete Mission 9 in the Mercenary Path to unlock the F-15C. Shoot down the F-15C Mondlicht in Mission 13 to unlock the SP color scheme for the F-15C.

F-15C Pixy Solo Wing:
Complete Campaign mode on the Expert difficulty setting to unlock the F-15C Pixy Solo Wing.

F-15E:
Complete Mission 12 in the Mercenary Path to unlock the F-15E. Shoot down the F-15E Albatros in Mission 14B on the Expert difficulty setting to unlock the SP color scheme for the F-15E.

F-15S/MTD:
Shoot down the Socerer Squadron in Mission 16 in Mercenary Ace Style to unlock the F-15S/MTD and its SP color scheme.

F-16C:
Complete Mission 4C to unlock the F-16C. Shoot down the Silber Squadron 2-5 in Mission 10 in Knight Ace Style to unlock the SP color scheme for the F-16C.

F-16XL:
Shoot down the Wizard Squadron in Mission 16 in Knight Ace Style to unlock the F-16XL and its SP color scheme.

F-20A:
Complete Mission 4B to unlock the F-20A. Shoot down the F-20A Falter in Mission 8B to unlock the SP color scheme for the F-20A.

F-2A:
Complete Mission 8A to unlock the F-2A. Shoot down the F-2A Strom in Mission 8A on the Ace difficulty setting to unlock the SP color scheme for the F-2A.

F-35C:
Complete Mission 14B to unlock the F-35C. Shoot down the F-35C Moewe in Mission 4B on the Ace difficulty setting to unlock the SP color scheme for the F-35C.

F-4E:
Shoot down the Silber 1 in Mission 10 in Knight Ace Style to unlock the F-4E and its SP color scheme.

F-5E SP color scheme:
Shoot down the F-5E Tiger in Mission 1 to unlock the SP color scheme for the F-5E.

Free Mission mode:
Complete Campaign mode to replay any completed mission.

J-35J SP color scheme:
Shoot down the Espada 1 in Mission 15 to unlock the SP color scheme for the J-35J.

Knight color scheme:
Complete Campaign mode in Knight Ace Style to unlock the Knight color scheme for all aircraft.

Medals
Complete the indicated task to unlock the corresponding medal:

Deliverance Bell: Complete Mission 6.
Guardian: Complete Mission 8.
Broken Sword: Complete Mission 9.
Ragnarok: Get an S rank in Mission 15.
The Gold Of Annwn: Destroy all enemy units positioned at Avalon Dam in Mission 17. Note: Destruction of the units at the ravine is not required.
Bronze Ace: Destroy 200 enemy planes.
Silver Ace: Destroy 500 enemy planes.
Gold Ace: Destroy 1,000 enemy planes.
Marksman: Destroy 5 enemy planes using machine guns.
Sharpshooter: Destroy 15 enemy planes using machine guns.
Expert Marksman: Destroy 50 enemy planes using machine guns.
Knight Ace: Complete Campaign mode in Knight Ace Style.
Mercenary Ace: Complete Campaign mode in Mercenary Ace Style.
Soldier Ace: Complete Campaign mode in Soldier Ace Style.
Supreme Mercenary: Complete Campaign mode with the style meter at the left-most end of the style gauge.
Supreme Soldier: Complete Campaign mode with the style meter at the center of the style gauge directly over the letter d of Soldier.
Supreme Knight: Complete Campaign mode with the style meter at the right-most end of the style gauge.
Bronze Wing: Get an S rank in all missions on the Normal difficulty setting.
Silver Wing: Get an S rank in all missions on the Hard difficulty setting.
Gold Wing: Get an S rank in all missions on the Expert difficulty setting.

Mercenary color scheme:
Complete Campaign mode in Mercenary Ace Style to unlock the Mercenary color scheme for all aircraft.

MiG-21 bis SP color scheme:
Shoot down the MiG-21 bis Huckebein Pops in Mission 10 to unlock the SP color scheme for the MiG-21 bis.

MiG-29A:
Complete Mission 4A to unlock the MiG-29A. Shoot down the MiG-29A Flamingo in Mission 8C to unlock the SP color scheme for the MiG-29A.

MiG-31:
Shoot down the Schwarze Squadron in Mission 10 in Mercenary Ace Style to unlock the MiG-31 and its SP color scheme.

Mirage 2000:
Complete Mission 5 to unlock the Mirage 2000. Shoot down the Mirage 2000D Wuerfel in Mission 2 to unlock the SP color scheme for the Mirage 2000.

Mobius 1 dogfight:
In the Gauntlet mission, defeat the fourth squadron, Espada, in less than a minute for there to be an extra aircraft in the next fight, Mobius 1. Mobius will immediatly shoot down all the other aircraft with a barrage of missiles unless you manage to destroy them first. You will then have a one-on-one dogfight with Mobius. He will fire a barrage of missiles in your direction from any angle. Note: This only works on the Ace difficulty setting.

Rafale M:
Shoot down the Espada 2 in Mission 15 to unlock the Rafale M and its SP color scheme.

Refill health:
Pause while playing the game, after hold LR and press Y, Down, A, Up. If you typed correctly, you will hear a sound.

Soldier color scheme:
Complete Campaign mode in Soldier Ace Style to unlock the Soldier color scheme for all aircraft.

Su-27:
Complete Mission 9 to unlock the Su-27. Shoot down the Su-27 Postler 1 and 2 in Mission 4C on the Ace difficulty setting to unlock the SP color scheme for the Su-27.

Su-32:
Complete Mission 12 to unlock the Su-32. Shoot down the Su-32 Humie in Mission 7 on the Ace difficulty setting to unlock the SP color scheme for the Su-32.

Su-37:
Shoot down the Gelb Squadron in Mission 6 to unlock the Su-37 and its SP color scheme.

Su-47:
Shoot down the Gault Squadron in Mission 16 in Soldier Ace Style to unlock the Su-47 and its SP color scheme.

The Gauntlet:
Defeat all mission required enemy Ace Squadrons to unlock The Gauntlet.

TND Gr.4:
Complete Mission 8B to unlock the TND Gr.4. Shoot down the TND Gr.4 Weihe in Mission 14 to unlock the SP color scheme for the TND Gr.4.

Typhoon:
Shoot down the Rot Squadron in Mission 3 in Mercenary Ace Style to unlock the Typhoon and its SP color scheme.

Unlock F-22A:
Win the game once in any difficulty.

Unlock Scene Viewer:
Finish Campaign mode once, any difficulty.

Unlock X-02:
Win the game twice in any difficulty.

X-29A:
Complete Mission 8C to unlock the X-29A. Shoot down the X-29A Hundert in Mission 4A on the Ace difficulty setting to unlock the SP color scheme for the X-29A.

YF-23A:
Shoot down the Wizard Squadron in Mission 16 in Knight Ace Style to unlock the YF-23A and its SP color scheme.