Super Robot Wars/OGMD/Secrets

Secret Units

Grungust Nishiki(Red) グルンガスト弐式（赤色）

• Clear Stage 18 on Beginner's Mode
• Automatically Unlocks in NG+

Devant Org & Endlich Geist エントリヒ・ガイスト / ドゥバン・オーグ

• Arriere must attack Endlich 3 times within 3 turns on Stage 34
• Arriere must attack and survive an encounter with Endlich on the final stage
• Arriere must attack Endlich before XN-L spawns

Liege Geios

• Second playthrough only.
• Yon must have had 70+ kills in the previous playthrough.
• Automatically unlocked in subsequent playthroughs, if the conditions were previously met.

Coustwell Brachium

• In stage 35, shoot down the Coustwell Brachium with Touya. Deploy the Excellence Rescue.

More steps required than just this. Possibly has to do with Touya and Calvina's kill count at the time of the stage.

Cylion

• Second playthrough only.
• Ibis/Sleigh must have had a combined 70+ kills in the previous playthrough.
• Automatically unlocked in subsequent playthroughs, if the conditions were previously met.

Kerberlion

• Second playthrough only.
• Arado/Seolla/Latooni must have had a combined 70+ kills in the previous playthrough.
• Automatically unlocked in subsequent playthroughs, if the conditions were previously met.

Weapons

Free Electron Cannon

• Do something special? Obtained in stage 34.

Items

SP Drink

• Earth route: During stage 8, destroy all Dona Lyunpee
• Space route: During stage 7, destroy all enemy units within 5 turns.

Mark of the Brave

• Have 15 or more Ace Pilots by the end of stage 28

High-performance Electronic Brain

• Have at least 1 pilot at level 35 by the end of stage 29

Soul of Steel

• Have 30 or more ace Pilots by the end of stage 45

Orichalcum (Two Available)

• Get stage 37 SR point?
• Obtained after Stage 37, if conditions are met.