Hudson's Adventure Island (Final)
A classic @nes 8-bits videogame from the 80's and with an interesting programming story.
The original cartridge cover
Here it's the final image (me start to finish, saving the lovely Tina):
I rate the difficulty 8.5/10 (mainly in the final 3 stages).
Here is the "creation" story:
https://pixelmaniacos.com/wonder-boy-vs-adventure-island-un-calco-o-juegos-diferentes/
Have you try it? What was your experience? Did you play this version or Wonder boy?
Wow! what a story! Good final!