You can totally finish KDM … My group has finished 6 times (once “successfully” )
Derrick Kapchinsky KDM’s “parts” are much more destinct… a full Settle/Hunt/Showdown runs about the same as scenario for Gloomhaven… However the parts are more easily separable. Whereas for GH the “city” portion is so negligible it’s almost not worth mentioning; however you can’t easily split a dungeon up. As such KDM’s time commitment is much more forgiving… Extra long showdown? Pause before the settlement phase and do it next week.