Armored Core 4 - Official site for the action video game Armoured Core 4. New features include multiplayer functionality, 30 new missions, and engage "Primal Armour" the all-new defence shield that adjusts its strength according to specific battle conditions.
Wikipedia: Armored Core 4 - User-created article for the video game Armoured Core 4. Includes character profiles, "corporation" details, glossary of game terms, and links.
