Rance VI and Rance magnum quest (Sengoku Rance has some as well, but it is manily kingdom management) - are both mostly dungeon crawling. There are even extra hard challenges in them after you complete the main stories.
My parody game, Legacy of Hestia, has dungeon crawling.
However, I do not suggest it unless you are a fan of the anime/LN as the Dungeon Crawling is limited when compared to all other games of its genre in order to be as much lore friendly as possible to the source material.
In later builds the Dungeon Crawling has been expanded a bit, but those builds are not yet public.