Etrian Odyssey 2 Untold: The Fafnir Knight - Nintendo 3DS Creatures of Comfort: Etrian Odyssey 2 Untold has a level of refinement that could only come from seven iterations of the game. Brand New Additions: Etrian Odyssey 2 Untold features a brand new character class called the Fafnir. Bring a Blanket: Just as in Etrian Odyssey Untold and Persona Q, in addition to normal difficulty, players can choose Picnic mode for a low-difficulty experience, or the veterans amongst them can choose Expert mode for a punishing play-through.