This exclusive pic can be unlocked by completing Campaign mode on the 'Ace' difficulty setting.

When the following missions have been completed successfully in the 'Normal' difficulty setting the corresponding bonus aircraft will become unlocked.

Unlock A-10 Thunderbolt:
Complete Mission 4.

Unlock Mirage 2000:
Complete Mission 4.

Unlock Panavia Tornado:
Complete Mission 5.

Unlock Brewster F-2A:
Complete Mission 6.

Unlock FA-18 Super Hornet:
Complete Mission 6.

Unlock F-14D Tomcat:
Complete Mission 6.

Unlock Sukhoi 33 Flanker:
Complete Mission 8.

Unlock Dassault Rafale M:
Complete Mission 9.

Unlock F-15E Strike Eagle:
Complete Mission 9.

Unlock F-117 Nighthawk:
Complete Mission 10.

Unlock EU Typhoon:
Complete Mission 12.

Unlock F22A Raptor:
Complete Mission 13.

Unlock Sukhoi 47 Berkut:
Complete Mission 13.

Complete the following tasks to get the corresponding GamerScore.

10 Frontline Landings - GamerScore 10:
Complete 10 Frontline Landings.

Battle Royale - GamerScore 10 (10 GS):
Win 10 Battle Royale matches.

Aerial Defense - GamerScore 10:
Using airborne allied support destroy 50 enemies.

All Colours - GamerScore 10:
Get purchasing ability for ALL aircraft special colours.

Electronic Support System (10 GS):
While getting electronic support destroy 100 enemies.

Ground Defense - GamerScore 10:
Using ground force allied support destroy 50 enemies.

Mission 1 - GamerScore 10:
Retreat from the fallen capital Gracemeria.

Mission 10 - GamerScore 10:
Capture the Ragno Fortress.

Mission 11 - GamerScore 10:
Be victorious in the Moloch Desert invasion.

Mission 2 - GamerScore 10:
Stop the aerial bombardment of Vitoze.

Mission 3 - GamerScore 10:
Be victorious at Sipli Field.

Mission 4 - GamerScore 10:
Destroy Bartolomeo Fortress and recapture Khesed Island.

10 Operations - GamerScore 10:
Complete 10 operations.

Team Battle - GamerScore 10 (10 GS):
Win 10 Team Battle matches.

Mission 6 - GamerScore 10:
Rescue allied ground forces cornered in Silvat.

Mission 7 - GamerScore 10:
Rescue allied forces among Aigaion attack.

Mission 8 - GamerScore 10:
Capture the Cavallia Air Force Base and establish an Aigaion attack point.

Original Aircraft - GamerScore 10:
Get purchasing ability for original aircraft.

Siege Battle - GamerScore 10 (10 GS):
Win 10 Siege Battle matches.

Clear Campaign - GamerScore 20:
Clear Campaign Mode.

Enemy Assault Record - GamerScore 20:
Get complete Estovakian assault record.

Mission 5 - GamerScore 20:
In the Anea mainland landing ensure the success of allied ground forces.

Mission 9 - GamerScore 20:
Destroy the heavy command cruiser Aigaion.

Allied Assault Record - GamerScore 20:
Get complete Emmerian assault record.

CO-OP Stage 1 - GamerScore 25:
Clear Stage 1 of Co-Op Battle.

Battle Royale - GamerScore 30 (20 GS):
Win 30 Battle Royale matches.

10 Named Aircraft - GamerScore 30:
Destroy 10 Named Aircraft.

All Operations - GamerScore 30:
Clear ALL operations.

All Secrets - GamerScore 30:
Unlock ALL hidden contents.

1000 Enemies - GamerScore 30:
Destroy a total of 1000 enemies.

Team Battle - GamerScore 30 (20 GS):
Win 30 Team Battle matches.

Siege Battle - GamerScore 30 (20 GS):
Win 30 Siege Battle matches.

All Aircraft - GamerScore 30:
Get purchasing ability for ALL aircraft.

CO-OP Stage 2 - GamerScore 35:
Clear Stage 2 of Co-Op Battle.

Battle Royale - GamerScore 50 (30 GS):
Win 50 Battle Royale matches.

All Medals - GamerScore 50:
Get ALL the medals.

Siege Battle - GamerScore 50 (30 GS):
Win 50 Siege Battle matches.

Team Battle - GamerScore 50 (30 GS):
Win 50 Team Battle matches.

Online Kills - GamerScore 50 (20 GS):
Shoot down 50 total other player aircraft online.

Battle Royale - GamerScore 100 (40 GS):
Win 100 Battle Royale matches.

Online Kills - GamerScore 100 (30 GS):
Shoot down 100 total other player aircraft online.

Siege Battle - GamerScore 100 (40 GS):
Win 100 Siege Battle matches.

Team Battle - GamerScore 100 (40 GS):
Win 100 Team Battle matches.

Online Kills - GamerScore 200 (50 GS):
Shoot down 200 total other player aircraft online.

Beat the game in the indicated difficulty setting to unlock the corresponding feature.

Unlock Expert Difficulty:
Beat Campaign mode once on Normal difficulty setting.

Unlock Music Player:
Beat Campaign mode once on Normal difficulty setting.

Unlock Scene Viewer.
Beat Campaign mode once on Normal difficulty setting.

Unlock CFA 44 Nosferatu Fighter:
When you have beaten the game on the Hard difficulty setting it appears in your hangar and you can buy it for $229,500.

Unlock SP New Game:
Complete Campaign mode once on any difficulty setting.