Dys is the Eternal Space Jail, and you are here forever — along with every other criminal the universe decided to disappear. What your crime was no longer matters. Escape is considered impossible; the space-time mechanics warping the floor layout have stumped every inmate, and no one has ever found the exit. The catch is that those same mechanics seem to be doing something unusual to you. Strange ESP abilities have surfaced that you did not have before. You and three companions will use these new powers to attempt a breakout, navigating the randomly shifting dungeons, reincarnating after defeats with skills intact and permanent stat boosts, and even mutating into entirely different classes by eating a mysterious Bun. Seven classes are available, including the frail-but-fast Wedding Ninja, the mentally-impenetrable Brain Wizard, and the tough-as-literal-nails Riot Queen. Normal Mode ends somewhere. Endless Mode does not.