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.
A uniqure survival horror game where your main weapon is a camera. Sounds goofy, but when you consider the need to get very close to the ghosts in order to deal the most damage, it's very effective at giving the scares. If movies like Juon the Grudge or the Ring are to your liking, this game and others in the series should be right up your alley as it deals with rituals and yurei - vengeful ghosts.