Twinhead-B - Emblem
General information
Japanese NameツインヘッドB
Romaji NameTsuin heddo B
Affiliation and military information
AffiliationGlobal Cortex
CraftAC Patriot
Real world information
AppearancesArmored Core 3
EncounteredDisable Pulse Generators
Extra Arena

Twinhead-B is a Raven appearing in Armored Core 3. She is ranked E-6 in the Arena. She is partnered with Twinhead-W in the Extra Arena and they hold the title of the twenty-second highest ranked team.


Twinhead-B was a Raven who worked closely alongside her brother, Twinhead-W. With his death from an ambush, during the assault on the Crest facility, Twinhead-B continued on striving to move beyond her brother's death. She took on a mission to defend a number of Pulse Generators set up by Crest. It is here where she faced off against The Raven who had been minutes late from saving her brother. Her fate was left unknown as The Raven could either defeat her or avoid her entirely while disabling the pulse generators.

AC PatriotEdit

AC Patriot

AC Patriot

Patriot is a lightweight AC equipped with an exceed orbit core, a back mounted missile launcher, back mounted radar, pulse rifle and energy wave laser blade. The unit is equipped for mid range combat.



In-Game InformationEdit

Twinhead-W's older sister, she usually fights alongside her brother in the role of main attack element, and in doing so, diverts attention away from his presence. Their difference in rank has ruffled her feathers a bit.


AC Patriot is quite possibly the most poorly armored AC in the game. Every solid shell impact rocks the AC's frame and overheating is a prominent issue. It does not help that Twinhead-B's piloting is substandard. The ability to throw a blade wave may come as a surprise at some point in battle but other than shooting a missile or two and blindly spamming the pulse rifle, there is little to be concerned of. Her AC can be taken down fairly quickly by most weapons while she pauses to fire.



The name Patriot refers to someone who feels a strong support for their country.