It's not very often that I write about something other than Drupal, but frankly something's come up that deserves it. ;) A little Nintendo DS title called Etrian Odyssey II: Heroes of Lagaard.
I seriously can't remember being this geeked out about a game since I was a teenager. I spent the weekend poring through forum topics, making huge spreadsheets to help with the agonizing decision on party builds, mining databases for information about skills, etc. (Hey, I never said I wasn't a dork. :P) This kind of immersion hasn't happened in years for me, and it's such an awesome feeling! :D
If you have fond memories of dungeon crawlers like Wizardry and Ultima, enjoy hunting down and collecting items, and like drawing maps, you need to run, not walk, to your nearest video game store and pick this gem up, assuming you can find it.