Regina - Emblem
General information
Japanese Nameレジーナ
Romaji NameRejīna
Affiliation and military information
AffiliationGlobal Cortex
CraftAC Echidna
Real world information
AppearancesArmored Core 3
EncounteredDefend Testing Grounds
Attack Mirage Forces
Destroy Massive MT
Armored Core 3 Arena
Armored Core 3 Extra Arena
"A bomber!? Nothing was ever said about that!"
— Regina

Regina is a Raven appearing in Armored Core 3. She is ranked E-19 in the Arena. She is partnered with Trooper in the Extra Arena and they hold the title of the twelfth highest ranked team.


Regina was a Raven notable for having passed her Raven Test with the assistance of The Raven. While undergoing her initiation in Adan City, an enemy bomber targeted her location. Global Cortex sent out The Raven under duress and was able to successfully foil the enemy operation.


Upon Completing Defend Testing Grounds.

Title: Thanks

"I heard you were the one that brought down the bomber trying to interfere with my AC test. I just wanted to say thanks for your help."


  • Defend Testing Grounds
    • A bomber!? Nothing was ever said about that!
    • Thank you, Raven.
    • (If Mission Failed)Aahh!

AC EchidnaEdit

AC Echidna2

AC Echidna

Echidna is a middleweight two-legged AC equipped with an energy EO core, back triple rockets, a grenade rifle, a laser blade and extension turn boosters.


AC Echidna

AC Echidna (AC with grenade rifle)


Regina appears offscreen during the mission Defend Testing Grounds. She can then be hired as a consort in the following missions:

In-Game InformationEdit

An aggressive combatant who pilots an AC with a variety of high power weaponry. She likes to put on showy battles, but her AC's limited ammunition stores mean they have to be concluded quickly. She ran away from home to follow in the footsteps of her father who is also a Raven.


The only Threat Regina poses is to ACs too slow to dodge her primary weapon. The grenade launcher is devastating but it is the weapon that should be feared, not Regina. Her Piloting skills leave quite a bit to be desired and she is not very swift. Combine that with relatively weak armor and poor accuracy and the battle holds little challenge.



The name Echidna refers to a spiny anteater, belonging to the family Tachyglossidae in the monotreme order of egg-laying mammals.


  • Regina is hinted to be the daughter of the Raven Trooper because of their similarity in emblem and they are partnered in the Extra Arena. Regina's bio also states her father is a Raven and Trooper's bio states his daughter ran away to become a Raven.
  • Despite being ranked E-19 in the Arena, the Extra Arena is lists her as a B-ranked Raven.