Armored Core: Silent Line Portable for the PSP is a port of the 2003 PS2 game Silent Line: Armored Core, featuring customizeable Armored Core mechs, mission-based gameplay for mercenary Ravens in a futuristic, corporate-dominated world, and a story focused on corporate warfare and the mystery of "The Controller" AI. The portable version offers new parts, an ad-hoc multiplayer mode for up to four players, AI training, and the ability to import Armored Cores from Armored Core 3 Portable, though some graphics quality is sacrificed for the handheld platform.
