Armored Core 4 Update - GameSpot

Sega shows off an updated version of its upcoming mech combat game on the PlayStation 3.
The fourth game in the Armored Core series rockets onto both the PlayStation 3 and the Xbox 360.

Armored Core 4 - GameSpot

Armored Core: For Answer Hands-On - GameSpot

Armored Core (1997) - MobyGames

Armored Core VI: Fires of Rubicon Impressions

Armored Core 3 - Wikipedia

GameSpot - GameSpot added a new photo.

Armored Core 2 : Unknown: Video Games

ARMORED CORE VI FIRES OF RUBICON — Overview Trailer - GameSpot

ARMORED CORE VI FIRES OF RUBICON — Overview Trailer

ARMORED CORE VI FIRES OF RUBICON Story Trailer

Armored Core VI Fires of Rubicon Story Trailer - GameSpot