Doctor Wily
CapcomSwag
^^^ Mario 2 was one of the easiest games ever made imo unless you talking about SMB2: The New Worlds (jap M2)
Games people claimed where hard, were easy to me. TMNT had its parts, but the level you just posted didn't register as hard to me. Not even looking at it now, seemed simple Battletoads gets tossed around as hard (wasn't for me) I even beat Friday the 13th. Hard games imo were Deadly Towers, Golgo 13 even tho I beat that w/out using a map.. like, I literally wondered til I got thru. Beating Contra and Lifeforce w/out the cheat code, Knocking tyson down in the first rd. (there is a way, cuz I did it back then) basically what I discovered and til this day haven't seen ppl speak on is you can catch Tyson before he throws a lightning punch and you'll get a star. I didn't perfect it, just did it a few times. Now ya know. And I guess maybe Castlevania II because nobody could pass the part where you have to kneel at the wall then the tornado takes you thru it. We had to wait til Nintendo Power showed us the way
I thought Deadly Towers was easier than this game , ditto with the guardian legend & legacy of the wizard
not all platform games were programed for the average kid to beat