The world experienced a period of rapid population growth which put a strain on global food and energy supplies. As populations increased, so did the gap between the wealthy and the poor and so did the unrest between the classes. Eventually, violence began to erupt and the governments quickly lost control of their populations as their cities were consumed by terrorism and anarchy. People began turning to corporations, complete with private armies, to keep them safe from the chaos.

In the midst of the meltdown, the world's six most powerful corporate conglomerates decided to do away with national governments and install their own brand of rule and law. They launched a full scale war on the nations of the world which came to be known as the Nation Dismantlement War.

Using advanced Armored Core technology, the corporations decimated the forces of the nations and declared victory in less than a month. The old nations of the world had been toppled and the corporations set to work on a new system of government.


Armored Core 4 features a customization system, where players can create their own mechs by switching components such as the head, arms, and legs of the mech's body. The game featurea a few hundred components for customization, and players can also change each component's colors to give it a new look. By taking on missions and earning bonuses, the player can purchase even more powerful parts to make their mech stronger.


  • Multiplayer functionality allows up to eight players to battle online.
  • Join one of six factions specializing in different aspects of battle.
  • 30 missions played out in detailed futuristic 3D environments.
  • Fly through canyons and rip through cities engaging multiple enemies.
  • Deploy "Quick Boost" and "Over Boost" features for precise explosive movement and precision control of AC units.
  • Engage "Primal Armor" the all-new defense shield that adjusts its strength according to specific battle conditions.
  • Play online agianst players from all over the world via XBOX LIVE.

Official URL

Official Site
SpOOK and 179 others own Armored Core 4
sleepingangel666 and 4 others played Armored Core 4
Jan 30, 12 10:50am
added 25 new concept art
Dec 13, 09 12:13pm
amazing game couldnt get off it i think this game is what ended my 360 lol ArmoredCore4 X360
Nov 12, 09 10:42pm
Got my @$$ handed to me at Bald-Dora ArmoredCore4 X360
Mar 24, 09 10:28am
Great Mech game ArmoredCore4 X360
Sep 15, 08 5:36am
Crazy being giant chaos bringing robos! ArmoredCore4 X360
Aug 05, 07 8:23am
added 4 new screenshots
Jun 15, 07 10:25pm
Mar 25, 07 8:06pm

While its not so different than it's PS3 counterpart, it does however, benefit very...

Mar 24, 07 10:51am
added 2 cheats
Feb 16, 07 5:15pm
Sep 22, 06 1:24pm
added 4 new screenshots
May 10, 06 12:08am
added 3 new screenshots
  • Genre: Mech/Robot Action
  • Theme(s): Sci-Fi (Futuristic)
  • Perspective(s): First Person,Third Person
  • Developer: From Software
  • Publisher: Sega
  • Released
    North AmericaMar 20, 2007
    EuropeJun 22, 2007
    JapanMar 20, 2007
    AustraliaJun 28, 2007
  • Player Info:
  • Online Multi-player (8)
  • Also known as:
  • Project Force in North America
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