Spoiler alert
Secret treasure locations for those who want them:
Grass: level 10, stand by the torch and wait for the saw to pass then backtrack to beginning of level.
Water: can't remember the level umber now but the level title i think is "block bridge". After pushing the block off of the moving piston, continue walking and jump down the hole without water.
Fire: level 25. After grabbing the key, jump up to the rock jutting out of the wall and then jump again
He Look Like Link XD
Not bad, but it has several issues here and there, such as clinging to corner's (a wall top's edge) when jumping forward, hit detection being somewhat off, very small platforms, VERY fast scrolling on the last level, and the like. As I said, is not a bad attempt, especially considering it was your first game, and I really liked it. Still, the remake is far better in every aspect, being the superior version by far. This really shows how much you have improved along the road. Congratulations.
This is much harder then your other games. I had fun overall however. I need to try for all the medals.
Most of the difficulty comes from this being my very first game, I didn't know much about level design and controls back then.
I prefer the remake, this has some annoying glitches.