Here's a brief Fate/Extra trailer to go with the game's release in North America today, from publisher Aksys Games. Fate/Extra is a dungeon crawler RPG set in the Fate/stay night universe, originally developed for the PSP by Imageepoch (of Luminous Arc fame) under Type-Moon's watchful eye, and released in Japan by publisher Marvelous Entertainment. The game is an alternate remake of Fate/stay night, but has an updated plot, different gameplay features, different character designs (especially for Saber and Caster), and appearances of all characters from Fate/stay night and Fate/Zero with the exception of Shirou Emiya, while introducing some exclusive new characters.