Nightmare King Grimm was the hardest fight I've had in Hollow Knight. Took at least two dozen attempts, and on Wednesday I finally beat it after a gap of many months!
I've been playing some Beam Saber for a while, and our angelic faction makes gigantic biomechanoids. My hacker, Fae Cadence, drives a very young one of these, that just hatched.
her vehicle/baby has a ton of limbs and eyes in weird places but it's fine! really. (by @ikksnay)