Boyfriend Dungeon springs from Kitfox, a studio with a small but eclectic back catalogue, including handsome roguelike Shattered Planet and recent cult management sim The Shrouded Isle.
You may know Love from Ladykiller in a Bind, or the earlier Digital: A Love Story and Analogue: A Hate Story.
This is the newly announced Boyfriend Dungeon.
In the meantime, I absolutely do not recommend that you check out the very NSFW Oglaf for more dungeon-crawling and sword swallowing of the saucy variety.