Sometime in the future, the world as we know it ended in a great disaster. And then civilization rose again by exploring and reinventing the technology of their ancestors. As part of one such science team, you are sent to a newly discovered city... only to find out more than you could possibly imagine.

Not entirely complete in terms of bonus material, this game is "Unfinished but yet stable" and features up to 30 hours of play time from the first dungeon to the final boss. Over 20 weapons to find and upgrade, lots of sickly difficult bonus dungeons to explore, and a plot acclaimed to be highly well-written.