I said I would make this so I spent some time cobbling something together. I'll let the pictures speak for themselves.
This is for the current format; I will probably port it to the new format once I switch over to it.
Lava drops
Puzzles within puzzles
Oh, the panel puzzle here is an action puzzle. In case you want to try to solve that too.
These two levels, music, and most importantly the tileset itself are attached.
Feedback appreciated!