Strange Journey is the new Shin Megami Tensei game, a first-person dungeon crawl with deep turn-based combat based around Pokemon-esque monster collecting and party building... or so I've read since I've never actually had a hands-on with the thing. Basically if you've played either Etrian Odyssey game (or have at least seen them), SJ is very similar.

EDIT: It also has the best battle theme ever: YouTube - Shin Megami Tensei: Strange Journey Music Rip: Battle Theme 1