I'm only a couple of hours in, but I'm already in love with Legend of Grimrock! Playing in "old school" mode without auto-mapping is fantastic. I'm not building complete maps, but scratch out some quick "landmark" maps on graph paper as I go. Getting lost just adds to the panic when getting chased by a pack of monsters. Loving the resource management. Inventory space is limited, characters get hungry and need food, and torches burnout. If you're a fan of old dungeon crawlers, you won't be disappointed. Great art, great sound, and great puzzles. I think that's enough for now... it's time to get back to Grimrock!