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Plane Coordinator Customized an aircraft skin or emblem in campaign mode.

Aircraft Inspection Previewed an aircraft using the aircraft viewer in campaign mode.

Birdwatching Watched a replay in the replay viewer in campaign mode.

The Real Wings Completed MISSION 30 in campaign mode.

Promised Land Completed campaign mode.

By the Book Completed campaign mode and successfully completed all takeoffs, aerial refuelings.

The Anemone Completed MISSION 29 in campaign mode.

Meritorious Service Obtained 10 medals.

Wings Upon Wings Completed MISSION 28 in campaign mode.

Troop Rallier Completed MISSION 27 in campaign mode.

Nightmare Completed MISSION 26 in campaign mode.

Freeing Usea Completed MISSION 25 in campaign mode.

Aircraft Annihilator Destroyed a total of 3,000 aircraft in campaign mode.

Securing a Beachhead Completed MISSION 24 in campaign mode.

The End in the East Completed MISSION 23 in campaign mode.

Good News from Space Completed MISSION 22 in campaign mode.

On Cloud Nine Completed MISSION 21 in campaign mode.

The Courier Completed MISSION 20 in campaign mode.

Light Completed MISSION 19 in campaign mode.

Anti-Ground Ace Destroyed a total of 100 enemy units using anti-ground special weaponry in campaign mode.

Sudden Dive Completed MISSION 18 in campaign mode.

Armor Penetration Completed MISSION 17 in campaign mode.

Watching Eye Completed MISSION 16 in campaign mode.

Downing a Dragon Completed MISSION 15 in campaign mode.

Bolstered Forces Obtained at least 5 aircraft types in campaign mode.

Vanishing Act Completed MISSION 14 in campaign mode.

Split Second Completed MISSION 13 in campaign mode.

Suspicion Completed MISSION 12 in campaign mode.

Downing Giants Completed MISSION 11 in campaign mode.

Rainband Breakthrough Completed MISSION 10 in campaign mode.

Birds of a Feather Purchased the same aircraft for wingmen in the Aircraft Tree in campaign mode.

Securing the North Completed MISSION 09 in campaign mode.

Yes, Sir! In campaign mode, a wingman destroyed an enemy after Forward Atk, Dispersed Atk, and Cover commands.

Budding Buyer Obtained a combined total of 15 special weapons and upgrade parts in campaign mode.

Retaking the Capital Completed MISSION 08 in campaign mode.

Cutting Supply Lines Completed MISSION 07 in campaign mode.

Air-to-Air Ace Destroyed a total of 100 enemy units using air-to-air special weaponry in campaign mode.

Fireworks Completed MISSION 06 in campaign mode.

From the Brink Completed MISSION 05 in campaign mode.

Relentless Completed MISSION 04 in campaign mode.

Birth of an Ace Completed MISSION 03 in campaign mode.

All Weapons Free In campaign mode, allowed Special Weaponry use and a wingman downed an enemy with a special weapon.

World Left Behind Completed MISSION 02 in campaign mode.

Expulsion Completed MISSION 01 in campaign mode.

Inherited Dog Tags Completed the PROLOGUE in campaign mode.

Endfield Industries Collect all Arknights: Endfield trophies

Valley Crate Master Open 270 Valley IV storage crates

Companions Complete the side missions [Lone Wolf], [Letter From a Messenger], [Love, Scream & The Prototype], and [Let Fire Consume the Ashen Past]

Umbral Monument Complete all [Umbral Monument] stages under "Inorganic Construct" and "Those Forsaken by the Land" in normal difficulty

Le Monument C'est Moi Complete all [Umbral Monument] stages under "Inorganic Construct" and "Those Forsaken by the Land" in agony difficulty