Good work, Atlus. Your "Atlus Faithful" e-mail newsletter works like a charm, because every Kotaku reader and his mother just tipped us off to the near-existence of another Shin Megami Tensei game coming stateside.
The game? Well, we're not sure, since Atlus' only communication, outside of the teaser picture above was "???" in the e-mail subject.
But our best guess is the localised version of Devil Summoner: Kuzunoha Raidō Tai Abaddon Ō, the PlayStation 2 action RPG and sequel to Shin Megami Tensei: Devil Summoner: Raidou Kuzunoha vs. The Soulless Army. I mean, that certainly looks like Atlus mascot Jack Frost rockin' Raidou Kuzunoha's signature hat and casting a shadow on the Shin Megami Tensei logo.
Any other guesses?