Super Robot Wars/30/Secrets

Confirmed

Lancelot Albion Zero & Early Suzaku

During the Mission "Zilkhstan's Darkness", defeat Nagid Shu Mane before it retreats. Kallen must deliver the killing blow. Suzaku will join with the Lancelot Albion Zero after the stage.

Full Armor Gundam Mk-II

Quattro's total kill count must be 20+ at the beginning of "Augusta Remembrances/A Sign."
During the mission, "Augusta Remembrances/A Sign," Jona defeats 3 units before the end of turn 2.
If the criteria have been satisfied, Kamille will sortie in the Full Armor Gundam Mk-II.
Otherwise, the Full Armor option parts can still be obtained by getting the MP Nu Gundam (see below).

MP Nu Gundam

1. Complete "The Man They Called Newtype/The White Comet's Contrails" and "Augusta Remembrances/A Sign"
2. Alternatively, complete "A Flash Through Space"
3. If you played "The Man They Called Newtype/The White Comet's Contrails" and Amuro destroyed 4+ enemies in that mission, Amuro must have a total kill count of 30+. Otherwise Amuro must have a total kill count of 60+.
4. Once those conditions are met, "Alone in the Wild" will unlock. Completing it will grant the MP Nu Gundam, the Incom optional parts as well as the Full Armor Mk II optional parts if not unlocked earlier.

Kagero

1. During the Mission "Mutual Trust" have Shadow Maru defeat Kagero, then have Shadow Maru, J-Decker or Build Tiger defeat Kagero after he reappears.
2. Clear the Mission "7 Officers" (Unlocked by getting the combined Score of Gridman + J-Decker + Build Tiger to 80).
3. Clear the Mission "Return of the Mirage".

Leccee Appearance

During Mission "Cross Point" a dialogue choice will change how Leccee appears during that stage
1. "No way Leccee should change" - Short hair, purple outfit
2. "I can see Leccee's new look" - Long Hair, blue outfit

2nd V2 Gundam

Complete the mission "New Wings" before completing the mission "A Flash Through Space".

Supporter Boss, Nuke and Mucha

During the mission "Life of a Mazin", have Kouji score 2 or more kills after the Majin Power event.

Tatra & Tarta Supporter, Aska & Giant Sang Yung

Complete the missions "Chizetan Storm" and "Imperial Princess" before completing the mission "A World In Turmoil".

Nei Moh Han & Auge

Partially confirmed: Score requirement confirmed, other 5 objectives remain unconfirmed
By the end of the mission "Picaresque", Daba must have a score of 100+ or complete all of the following conditions:

• On mission "Contact Pentagona", Daba must defeat Nei.
• On mission "Lady Lady", Daba must fight Nei.
• On mission "Cross Point", Daba must fight with Nei.
• On mission "Escape Giwaza", Daba or Leccee must defeat Nei.
• On mission "Picaresque", Daba must defeat Gablae and Nei. <-- this is obviously wrong, Nei doesn't appear in Picaresque

If either the score requirement is met, or the other 5 requirements, the mission "My Love" will unlock. Complete it to get Nei and the Auge. You will also unlock Gablae and the Ashura Temple early.

Supporter Sakura

In the mission "Judgement", defeat Conqueror King Genesic (Triple Zero) with either GaoGaiGar, GaoGaiGo, GaoFighGar or Kakuseijin V2
If requirements are met, she will join once "Future at Stake -VERSUS-" is concluded

True Ending

At several points in the game, Caruleum Vaull (the OG antagonist with the horns) will ask Mitsuba a moral question; once you answer, he'll tell you if your answer tipped the scales left or right.

• Mission "A Towering Light": Answer "Let the billion die." to gain +1 Left points
• Mission "A Purified Land": Answer "Take the life of others." to gain +1 Left points
• Mission "Preordained Destiny": Answer "Treat the clone as different." to gain +1 Left points
• Mission "A World in Turmoil": Answer "Make key crew members exempt." to gain +1 Left points
• Mission "Arbitrator": Answer "Take fate into my own hands." to gain +1 Left points

If you have answered more left than right, you will take the True Ending Route. Otherwise, you will take the Normal Ending Route.
On a New Game Plus, in the introduction of the mission "Judgement", you will instead be given a choice (regardless of point count):

• Answer "The Earthlings must be eliminated by the Quaestors." to take the True Ending Route
• Answer "The Quaestors must repair their faults." to take the Normal Ending Route

Lamia & Betterman Cataphract

During the mission "Future at Stake -VERSUS-", defeat Betterman Cataphract with Guy. He will join after the stage is completed.

Supporter Nora

During the mission "Heaven & World", Ernie must either defeat Wyver (Dorotheo), or have a score of 100+ by the end of the mission. Nora will join once the stage is completed.

Unconfirmed

Secret Characters and Units

Supporter Clef and Cephirans

Requirements unknown
Possible theory: Complete one or more of the following missions before completing "Dark Invitation"

• Imperial Princess
• Menacing Wings
• Chizetan Storm

Katejina & Cronicle

1. On Earth Route "Warriors of the League Militaire" / "Encounter in Space", have Üso defeat Cronicle. Katajina Points+1. Have Üso defeat Lupe. Katejina Points+1

2. On Space Route "League Militaire" / "A Voice Calling in Space", have Üso defeat Katejina. Katejina Points+1

3. On mission "Melee Battle" (possibly space route's "Free-For-All"), have Üso defeat Lupe. Katejina Points+1

4. On mission "New Wings", have Üso fight Katejina. Katejina Points+1. Have Üso defeat Katejina. Katejina Points+1

5. On mission "Infiltrating Zanscare", have Üso fight Katejina. Katejina points +1. Have Üso defeat Katejina. Katejina Points+1

6. On mission "The Red Comet's Duty", defeat Cronicle before reinforcements arrive (probably "before the Dreisstrager arrives"). Katejina Points+2

7. On mission "What Follows Myth", defeat Katejina. Katejina Points+1

8. On mission "The Angels Ascend" / "Above the Angel's Halo", defeat Zoltan with Chronicle and Katejina still present. If Katejina Points ≥4, use Üso to defeat Katejina, then use Üso to defeat Cronicle.

9. On mission "Doorway to the Abyss", select "I sense Katejina".

Supporter Akane

1. On mission "Awakening" / "Destruction", use Gridman to defeat Devadadan. Akane Points+1

2. On misson "7 Officers", use Gridman to defeat Anti. Akane Points+1

3. Do mission "Melancholy". Akane Points+1

4. Do mission "What the Heart Dictates". Akane Points+1

5. On mission "Creation" / "Awakening", use Gridman/Gridknight to defeat Zegga. Akane Points+2

6. On mission "Creation" / "Awakening", use Gridman/Gridknight to defeat Alexis Kerib, and if Akane Points ≥4, Akane will join as a supporter.

Victim

1. During mission "A Mother's Awakening" have Gridknight and Fire J-Decker fight Victim, then defeat Victim with Fire J-Decker.

2. During mission "Heart to Heart" or "To a Future Filled With Light" have Victim and Fire J-Decker fight Big Mother, then defeat Big Mother with either Victim or Fire J-Decker.

Saudade of Sunday(Michael Garret) & Dahlia of Wednesday(Fasalina)

1. On mission "Towering Light", use Van to defeat Gadved. Michael Points+1

2. On mission "The Meaning of Happiness", use Van to defeat Michael. Michael Points+1

3. On mission "World in Turmoil", use Van to defeat Fasalina. Michael Points+1

4. On mission "Endless Dream", use Van or Ray to defeat Birthday.

5. If Michael Points ≥2, do the mission "A Dish Best Served Cold" to obtain them.

Quwasan Olibee & Calvary Temple

1. During mission "Escape Giwaza" have Daba fight Olibee then defeat her with Daba.

2. During mission "Escape Giwaza" have Daba use the "Talk" command next to Olibee(unconfirmed).

3. Daba must have 150 or higher score before starting "Dreamers Forever" mission.

4. After meeting the conditions, Olibee in her Calvary Temple will automatically join the battle on "Dreamers Forever" mission after the first mid stage event.