Playstation 2: Armored Core Nine Breaker

Armored Core: Nine Breaker is the ninth installment of the Armored Core series. The game has the player fight other mechs in a series of tournaments to take on the ultimate weapon, the Nine Ball, a very powerful mech featured in the first game, Armored Core. There are over 400 fully customizable parts for mech upgrades, over 20 different arenas to battle in, as well as a Training mode with over 150 different missions with specific tasks to increase the player's skills in attacking and defensive maneuvers. Although there is no real main story mission, the Training mode offers skill-based missions and the Arena mode allows the player to take on enemy mechs.