I'm making a FiNCK level/game, It's called Floating Island for the moment. I hope to be at least half the size of Nifflas' original game. It's going to have coins, it's going to have hard puzzles, and it's going to at least feature custom tilesets/gradients. (not sure about music yet, sorry)
Anyway, since this wouldn't be a preview without a slight spoiler, here you go:
(http://i251.photobucket.com/albums/gg292/BloxMaster/BloxSmilies/Core-1.png)
This is one of the harder rooms! But don't worry, I like having a mix of easy and hard rooms, so hopefully it'll be enjoyable for most.
Questions, comments are welcome!