Defend the Arena is a mission in Armored Core 3.


Defend the Arena - Gaidoz

Gaidoz arriving to help defend the arena

Requester: Global Cortex

Advance: 0

Upon success: 0

Operation Area: Arena

Enemy Forces: Unknown

Objective: Destroy all enemy forces

Operation Code: Fighting Dogs

Client Name: Global Cortex

Place Name: Arena

Start Time: 13:30

Security Level: 6

Estimated Success Rate: 65%

Recommended Raven Rank: C


Information has come to light regarding a possible terrorist attack on Global Cortex interests. The instigators have yet to be revealed, but there is no mistaking their intentions.

As far as we know, they plan to disable one of our Arena facilities and force the cancellation of an upcoming match. Stand by on scene and make sure the attack does not succeed.

An overwhelming show of force must be brought to bear so that our response isn't misinterpreted. Hostilities against Global Cortex are not tolerated and will be dealt with accordingly.

Due to our stance on this matter, your reward will be determined by the number of enemy units destroyed.



Laine Meyers:There are more than we expected, be careful.

Gaidoz:Looks like you could use a hand.

Laine Meyers:AC Guernica identified.

Gaidoz:Very impressive Raven, perhaps we’ll work together again.

Gaidoz:(If Gaidoz is attacked)You...!


Funds: 0c

  • Gaidoz - Mandatory (Appears late in the mission)


An early mission, this can be simply completed with the starter AC. One thing to note is that this mission is surprisingly and it's easily possible to run out of ammo if you don't choose your shots. Neither of the enemies are that dangerous and they typically appear once or twice at a time. Simply attack them when they appear and hold out until Guemica appears. Once he does, it's nearly over.


  • If the player kills Guernica, there will be no special addition or deduction for his death.

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