“In the year 1999, the Guild of Magicians was about to open a portal to the mysterious dimension of Nemesis, intending to rejuvenate Earth's polluted atmosphere. However, one of the magicians betrayed the Guild and used…”
"Silent Mobius" (called "Silent Mobius Case: Titanic" on the PSX) was an adventure game developed by Gainax based off the manga and anime series of the same name.
