The 6th gen is the 128-bit era, this is the time of the ps2, xbox, game cube and sega dreamcast, there was apperintly another console called the XaviXPort but i never heard of it. This era ended arounf 2005 when the xbox 360 came out.
Zone of Enders, a hack and slash game with mecha theme. One from many masterpieces of the legendery Hideo Kojima and Konami. Yap, it's from Mr Kojima, What else to be doubted. This game and the sequel, Zone of Enders: The 2nd Runner are both for Playstation2.