Armored Core Wiki
Gallery 43 63856
General information
Classification Lynx
Gender Female
Affiliation and military information
Affiliation Melies
Interior Union
Occupation Original
Rank 18->6
Craft NEXT Les Années Folles
Eras present National Dismantlement War
Lynx War
Economic War
Real world information
Appearances Armored Core 4

Stilleto is a LYNX that appears in Armored Core 4. She is ranked the #18 Original. She later appears in Armored Core: For Answer as the #6 ranked Lynx in Collared.

In-Game Biography[]

Armored Core 4[]

Melies's sole LYNX, she pilots a tank type NEXT with Energy firepower that rivals even mobile fortresses with its destructive capabilities.

Armored Core: For Answer[]

An Original from the Dismantlement War. She pilots the same Energy Focused Tank Type craft that she did in the Lynx War. After the war, she played a pivotal role in Interior's rush to power. Her combat style is simple and reliable.

Armored Core: For Answer Consort[]

An Original from the National Dismantlement War. Self-absorbed, and rarely assists others.


One of the few survivors of the Lynx War, she works for Interior Union after Melies merged with Leonemeccanica, credited as one of the significant figures behind Interior's rapid progress. Since her craft is originally a self-reliant machine, it is often not used for support. She may be recruited as a consort in the League mission Attack Anti-Satellite Cannons

NEXT Les Annees Folles[]

Les Annees Folles is a Tank-leg NEXT capable of dealing heavy damage with its laser weapons. She continues to use this NEXT in Armored Core: For Answer, but swaps her pulse rifle with a handheld Kojima rifle.


Armored Core 4[]


NEXT Les Années Folles schematic from Armored Core 4

  • R Front Stabilizer
    • Head/Top: None
    • Head/R Side: None
    • Core/ R Upper: None
    • Core/ R Upper: None
  • L Front Stabilizer
    • Head/Top: None
    • Head/L Side: None
    • Core/ L Upper: None
    • Core/ L Upper: None
  • L Rear Stabilizer
    • Core/L Lower: None
    • Arms/Left: None
    • Legs/Back: None
    • Legs/L Middle: None
    • Legs/L Lower: None
  • R Rear Stabilizer
    • Core/R Lower: None
    • Arms/Right: None
    • Legs/Back: None
    • Legs/R Middle: None
    • Legs/R Lower: None

Armored Core: For Answer[]

NEXT Schematic ACFA Les Annees Folles

For Answer version schematic

  • Head Stabilizers
    • Head Top: None
    • Head R Side: None
    • Head L Side: None
  • Core Stabilizers
    • Core R Upper: None
    • Core L Upper: None
    • Core R Lower: None
    • Core L Lower: None
  • Arm Stabilizers
    • Arm Right: None
    • Arm Left: None


When facing against Stiletto, the most reliable option would be an aerial assault. Mainly use two BIGSIOUX large missiles with rapid fire shoulder missiles as this will reduce the chance of the large missiles being shot down. Fire the large missiles in quick succession. If this method fails, use the gatling cannons on her. Just make sure you stay above her as she will have difficulty hitting you. Her Hi-Laser weaponry and the occasional Kojima shots are lethal, so dodging ability is a must.


Quite unlike what's advertised, Les Annees Folles is actually the best unit to bring in the mission. Her NEXT type has great defense against energy weapons wielded by Anti-Satellite Cannon laser turrets and Neo Nidus's weaponry. More often than not, she will survive much longer than Roadie or Risaia, possibly until the end of the mission. In Hard Mode, this can be useful if you need the extra firepower to take down the incoming 00-ARETHA. Sometimes however, she may get stuck in the craters where the first Anti-Satellite Cannon is, so keep this in mind if she seems to be absent from battle.


  • Stiletto here. Let's go. We're both Lynx. We don't need to babysit each other. Do whatever you want, because that's what I'm doing.
  • An assault cannon? Those Torus bastards!
  • I'm done? You double back too much. You're dragging us down.


Armored Core 4[]

Armored Core For Answer[]


  • 'Les Années Folles' (literally "The Crazy Years" in French) is the French name of the The Golden Twenties, a period of economic growth in Europe after the first World War followed by a severe economic downturn.