After an enormous amount of quiet work, a definitive retranslation of “Etrian Odyssey” for Nintendo DS has been released - Etrian Odyssey Retold: Yggdrasil no Labyrinth. This version corrects many liberties taken with both the original 2007 translation and the 2013 remake and more faithfully renders segments that were eloquently, but loosely, translated in those releases. Additionally, an enhanced difficulty setting has been enabled to provide a truly old-school experience.
The patch is available at cavespeak.org.