Steam is running an NIS sale right now. Most of them are your standard hit or miss games, but I highly suggest picking up
Labyrinth of Refrain: Coven of Dusk right now. It's somewhat expensive, even at 20% off it's still $39.99 (+$1.79/3.58 if you pick up the Strategy guide DLC and maybe the Manania DLC, which I highly suggest). That said I've sunk 93 hours into the game so far, and fully expect to sink at least another 10 before I actually finish the game, and another 20 or so after that to finish off the end game content.
The game plays out fairly like your standard dungeon crawler and is flexible enough to let you get through a lot of the game without needing to put a huge effort into grinding (pretty much all the "oh-shit" enemies can be either dodged, fled, or not triggered, and if you explore everywhere then that tends to be enough XP gain to not struggle too much in battles), while still allowing for huge amounts of min-maxing if desired.
Also the story has been pretty good (albeit rated M for a reason), the english voice acting is amazing enough that I'm actually using that instead of switching, and there are enough plot twists and unexpected turns that I highly suggest avoiding spoilers on the story as much as possible.
There's also a really great google doc put together that covers the handful of (important) mistranslations you'll run into as well as some good strategies along with your standard sort of item/treasure/skill/etc. database. And for stability I haven't had any crashes at all since the patch, and only 1 small one before that running on a fairly average setup.
HUGE recommendation for anyone who is willing to drop $40 on a game and enjoys dungeon crawlers.
NOTE: This is an M game for a reason, and a handful of oversexualized costumes/enemies are in the lesser of its reasons for deserving that rating. I cover it more in my post below, but if you're sensitive to that stuff then feel free to give it a pass, no judgement here.