I highly recommend checking out the
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mod.
Not to blatantly impose my view, but this is the way MGD is at its best. In order of importance, still imho:
1) many simple and clean mobs (7 in total)
2) one clear (side-)boss with a few gimmicks of her own to set her apart
3) hidden content and variations for replayability
Specific to the mod:
4) synergies between monster girls for moar replayability
4) isn't quite there yet (except for the team player dragon) and there could be more to do with 3).
It could use some polish here and there, but more importantly this mod is certainly worth polishing.
Well, it's "just" a mod and side-story, so it lacks proper romance, integration, progression, etc. But it clearly exhibits the strengths of MGD's system (both combat and dungeon delving), and a satisfying way to make the most out of them, without complicating future implementations.