http://www.funny games.biz/the-curse-of-cracklevania-2.html

After the water section, I figured out how to get to the top of the tower section (double jump then up + A for the "triple jump" but the path that should lead to the next room is blocked.

Can anyone get past it

Anyway about this question The game was made by Toonpimp the owner of his own adult ROR site. Anyway he has already announced that unless people want to pay money he will not finish the game cracklevania 2. The area in question is where the game cuts off.

This version if it is the most up to date should have 6 enemies and 2 bosses all of which have their own unique finishing move.
If this is not the full version you can check it out at co-star games.