The looking for a game thread

[RepentantSky]

Hey guys, I have a job for you. Let's see if you can help me.

I'm looking for a video game and can't remember the name of it. It's pretty old. Commodore Amiga old.

Things I remember: 

- It was on a Commodore Amiga

- It was a 2D platform

- The character was like a knight (sword, shield, etc.)

- It had three parts, or stages if you will. One on the surface, one underground and one in the sky (walking on clowds I think)

- You could play any part individually (I think you had to at least beat the game once, not sure).

- BUT, if you beat the game in its original order (surface, under, sky) when you finnish the sky part you unlock a cutscene where a castle collapses and you fall into the void.

- It had the "player 2 press start" option.

- The protagonist was young.

- He was like, small and big head, something similar to this picture.



Let's see if we can do this!

Don't suppose you know what year it came out do you?