Complete Sitting Duck in a new game on Normal or harder difficulty.

Complete Imminent Threat in a new game on Normal or harder difficulty.

Complete The Northern Eye in a new game on Normal or harder difficulty.

Complete Blockade in a new game on Normal or harder difficulty.

Complete Lifeline in a new game on Normal or harder difficulty.

Complete Invincible Fleet in a new game on Normal or harder difficulty.

Complete Deep Strike in a new game on Normal or harder difficulty.

Complete Shattered Skies in a new game on Normal or harder difficulty.

Complete Operation Bunker Shot in a new game on Normal or harder difficulty.

Complete Tango Line in a new game on Normal or harder difficulty.

Complete Escort in a new game on Normal or harder difficulty.

Complete Stonehenge Offensive in a new game on Normal or harder difficulty.

Complete Safe Return in a new game on Normal or harder difficulty.

Complete Breaking Arrows in a new game on Normal or harder difficulty.

Complete Emancipation in a new game on Normal or harder difficulty.

Complete Whisky Corridor in a new game on Normal or harder difficulty.

Complete Siege of Farbanti in a new game on Normal or harder difficulty.

Complete the campaign.

Complete the campaign on Hard and unlock Expert difficulty.

Complete the campaign on Expert and unlock Ace difficulty.

Complete a new game on Ace difficulty. Do not use SP Continue mode.

Get an S rank on Sitting Duck on Ace difficulty.

Get an S rank on Imminent Threat on Ace difficulty.

Get an S rank on The Northern Eye on Ace difficulty.

Get an S rank on Blockade on Ace difficulty.

Get an S rank on Lifeline on Ace difficulty.

Get an S rank on Invincible Fleet on Ace difficulty.

Get an S rank on Deep Strike on Ace difficulty.

Get an S rank on Shattered Skies on Ace difficulty.

Get an S rank on Operation Bunker Shot on Ace difficulty.

Get an S rank on Tango Line on Ace difficulty.

Get an S rank on Escort on Ace difficulty.

Get an S rank on Stonehenge Offensive on Ace difficulty.

Get an S rank on Safe Return on Ace difficulty.

Get an S rank on Breaking Arrows on Ace difficulty.

Get an S rank on Emancipation on Ace difficulty.

Get an S rank on Whiskey Corridor on Ace difficulty.

Get an S rank on Siege of Farbanti on Ace difficulty.

Get an S rank on Megalith on Ace difficulty.

Unlock Trial Mission 2.

Unlock Trial Mission 3.

Unlock Trial Mission 4.

Unlock Trial Mission 5.

Get an S rank on Target Sweeper.

Get an S rank on Dogfight.

Get an S rank on Goose Hunt.

Get an S rank on Acrobat Ace.

Get an S rank on Face Off.

Shoot down all the bombers on Sitting Duck before they bomb the city on Normal or harder difficulty.

Shoot down all enemy aircraft, including Wang, on Sitting Duck on Normal or higher difficulty.

Destroy three parked Tu-95s with a single unguided bomb while dropping only one bomb at a time on Imminent Threat on Normal or harder difficulty.

Destroy all three alert fighters on Imminent Threat with the gun before they get airborne on Normal or harder difficulty.

Destroy both Shezna radar facilities without firing any weapons besides the gun on The Northern Eye on Normal or harder difficulty.

Safely land on an aircraft carrier.

Get gun kills on all three C-17s in Blockade without firing any other weapons and without shooting down any E-767s on Normal or harder difficulty.

Destroy all infrastructure targets at the refinery and oil platforms before the mission update on Lifeline on Normal or harder difficulty.

Damage a Yellow Squadron aircraft on Lifeline on Normal or harder difficulty.

Destroy all 12 named warships on Invincible Fleet on Normal or harder difficulty.

Destroy all solar panels on Deep Strike on Normal or harder difficulty.

Descend below 1,000' within 30 seconds of the mission update on Deep Strike and complete the rest of the mission without climbing above 1000' on Normal or harder difficulty.

Shoot down the SR-71 on Shattered Skies on Normal or harder difficulty.

Damage a Yellow Squadron aircraft and cause it to withdraw on Shattered Skies on Normal or harder difficulty.

Clear Crowne Beach of all enemy ground targets within three minutes on Operation Bunker Shot on Normal or harder difficulty.

Destroy all batteries and radar stations on Operation Bunker Shot on Normal or harder difficulty.

Destroy the enemy artillery shelling Caranda Beach on Operation Bunker Shot on Normal or harder difficulty.

Destroy both submarine bases on Tango Line on Normal or harder difficulty.

Destroy an AV-8B that is parked in a revetted base with an unguided bomb on Tango Line on Normal or harder difficulty.

Get three gun kills and then complete Escort on Normal or harder difficulty.

Destroy Stonehenge without destroying the jammer on Normal or harder difficulty.

Destroy 30 jammers before the mission update on Safe Return on Normal or harder difficulty.

Locate and sink the destroyer on Safe Return on Normal or harder difficulty.

Shoot down the XB-70 on Breaking Arrows on Normal or harder difficulty.

Shoot down all three F-22As, including Abell, then complete Breaking Arrows on Normal or harder difficulty.

Shoot down four Yellow Squadron fighters on Emancipation on Normal or harder difficulty.

Shoot down all four KA-50s on Emancipation on Normal or harder difficulty.

Destroy 50 tanks on Whiskey Corridor on Normal or harder difficulty.

Gun kill the SR-71 on Whiskey Corridor on Normal or harder difficulty.

Fly inverted underneath the Johnson Memorial Bridge.

Destroy both submarines and all four V-22s on Siege of Farbanti on Normal or harder difficulty.

Shoot down the entire fake Yellow Squadron on Megalith on Normal or harder difficulty. Other blue forces may contribute.

Destroy the four smaller ballistic missiles on Megalith on Normal or harder difficulty.

Do a flyby of the ICBM in the central silo on Megalith and watch it launch.

Destroy the five docked generic submarines with the gun only on Invincible Fleet on Normal or harder difficulty.

Gun kill five AA Guns on a single mission on Ace difficulty.

Shoot down an Mi-24 with an F-15C using a standard missile.

Destroy a SAM with an XAGM with an F-16C on Normal or harder difficulty.

Destroy three SAMs with an F-4E on Ace difficulty.

Destroy an airport control tower with the gun with an F-14A.

Descend and remain below 100' for 30 seconds without using autopilot on any mission other than Megalith.

Shoot down an F-15C.

Gun kill a fighter on Shattered Skies while flying slower than 120kts with an F/A-18C on Normal or harder difficulty.

On one stage, defeat five missiles that are targeting you without being hit by one on Normal or harder difficulty.

Do a knife-edge pass between the spacecraft and its launch facility at over 500 knots before the B-2s arrive in Shattered Skies.

Stay below 5,000' and destroy the H.Q. in less than 2 minutes on Whiskey Corridor with an F-117A's PGB without being targeted by an aircraft, SAM, or AA gun on Normal or higher difficulty.

Gun kill 10 tanks with the A-10 without leaving cockpit view on Ace difficulty.

Purchase the X-02 Wyvern.

Purchase the baseline A-10, F-16, F-15C, F-15E and F-22.

Unlock a paint scheme by shooting down a named enemy fighter.

Unlock nine paint schemes by shooting down named enemy fighters.

Unlock all 18 paint schemes by shooting down named enemy fighters.

Drop an unguided bomb on the center of Goldberg Crater.

Drop an unguided bomb into the center of Anderson Crater.

Drop an unguided bomb on the center of Krasinsky Crater.