I got on a good run with Mega Man: Dr Wily’s Revenge (have a cart but playing via a DS emulator so no pics) and took down all 4 robot masters, knowing the proper order helps a lot and I’ve had enough trouble in the past that I had no qualms about looking it up. Game ti this point has been harsh but fair enough, although there are certain situations I still don’t have a good grasp as to how to tackle.
That said I took a quick shot at Wily’s castle and it seems rather high on BS. A good chunk of it feels very “you will almost certainly die instantly due to unavoidable instant-kill spikes, memorize the layout for next time” which is a bummer. Hope the rest of the game isn’t heavy on that but I must admit I am a bit worried.