Take down every non-target MIC21 that will appear in the second half of the mission. Once done, Gigas will spawn exactly in the middle grid of the map.
Crematio
Mission 02: Nomad
Shoot down at least five enemy aircraft within the first 3 minutes from the start of the mission. Crematio spawns typically in the north around the F1 grid.
Raia
Mission 03: Purple Magic Takes Flight
At the latter stages of the mission, shoot down all the TU-160s that are marked with the target. Once the SU-25SM attackers spawn in the north. You will find Raia’s F/A-18C Hornet in the east.
Auster
Mission 04: Fall of Numbered Fleets
You will find Auster parked inside the tunnel at Newfield Island. You will have to fly through it.
Custos
Mission 05: Retaking of Theve
Protect every LCAC. In the first part of the mission, Custos will spawn in the west around the B5 grid when all the LCACs are retreating.
Flamma
Mission 06: Attack on the Drinwich Airfield
Destroy at least six targets marked as target in the first three minutes of the mission. Flamma spawns around the F1 grid in the north.
Orcus
Mission 07: A Lifeline in the Dessert
Destroy a minimum of one Land Aegis using Chain Destruction. Orcus typically spawns in the south in the F7 grid.
Tessera
Mission 08: Retaking of Theve II
Destroy all non-TGT ground targets to make Tessera spawn in the southeast around the F7 grid.
Judex
Mission 09: Te Land Battleship Blockage
Destroy the Land Battlehsip’s Secondary Tread Armor before Second Slowdown Line. Judex typically spawns in the northwest in the C2 grid.
Vorago
Mission 10: Over the Rainband
Destroy an airship within 70 seconds after the first Spear attack. Vorago spawns in the middle with two F-14Ds. Refer to D5 grid.
Larus
Mission 11: Maximum Payload
Destroy the first three Podarges. The Shadows will arrive, and you have to take them down before Larus spawns at the H6 grid.
Imber
Mission 12: An Island in Darkness
Destroy all enemy LCACs within three minutes of the mission.
Sicarius
Mission 13: The People of the Lost Country
Destroy at least five radar towers before the C-130 ends. Sicarius will spawn in the western part of the map.
Lupus
Mission 15: Wings of Wax
Destroy any one of the two Ladons. Lupus typically spawns in the northeast around the G2 grid.
Currus
Mission 16: Singer
Destroy any two of the three terrorist ships, and the last one will launch drones. Carrus will spawn in the northwest around the A2 grid.
Avus
Mission 17: Land Battleship No. 3
Dreoys all the TGT enemies in the latter half before allied bombers reach the halfway point. Avus will either spawn in the northwest or the northeast after the mission updates.
Curis
Mission 18: Moonlight and Shadows
Shoot down the Shadow 24. Cris will spawn in the south around the E7 grid.
Aleator
Mission 19: Clearing the Lighthouse
Shoot down all the Su-47 Berkuts and the Aleator will spawn in the east.
To be added.
Periodus
Mission 20: Escort Orbiter
Appears when you destroy at least one B-2. It typically spawns in the north.
Alienus
Mission 21: The Star-Bound Bird
Shoot every enemy ship to make Alienus spawn in G4.
Caligo
Mission 22: Pursuing the HSCA
Approach the Calaeno undetected, and the Caligo will arrive as a reinforcement. It spawns around the D3 grid.
Milvus and Cantrix
Mission 23: The Destruction of Expo City
Shoot down all the Gemma Squadron and Ventus Squadron aircraft in less than thre minutes. Both Milvus and Cantrix will spawn in the east.
Sabulum
Mission 24: The Battle of Rocky Island Day 1
Protect all the LCACs until they land. Sabulum will spawn in the south.
Cinis and Silacrum
Mission 25: The Battle of Rocky Island Day 2
To spawn Cinis, destroy every Land Destroyer and Land Aegis ships. Fly between the moored Podarge’s wings and ocean surface. Cinis spawns in the south, while Silacrum spawns near the same spot.
To be added
Lucidius
Mission 26: Crossing Fleets
Destroy all ground targets on Cima Island, and Lucidius will spawn in the east.
Stiria
Mission 27: Fatsia, The Ocean Fortress
Fly through the Megafloat Spoke, and Stiria will spawn in the northeast around the E3 grid.
Harmonius
Mission 28: A Thousand Points of Light
Should at least 5 enemy bombers within the first 5 Minutes, and Harmonians will arrive with the reinforcement from the southeast.
Shadow 25
Mission 28: A Thousand Points of Light
First, shoot down Shadow 24 during mission 18, and shoot down all shadows except 22 in A Thousand Points of Light.
To be added
Prudens
Mission 29: Selene
Fly under the highway bridge around downtown Theve, and Prudens will spawn in the middle.
Tegimen
Mission 30: Song of Wings
Destroy at least three submarine-launched missile dispensers in the first half of the mission, and once the submarine surfaces, Tegimen will spawn in the southeast around the G6 grid.