OK anyone who's interested, I remade (again) the entire enterface. It is now up on knyttlevels.com It's called "Nifflas' Simulator Beta 1." In order to unlock each of Nifflas' games, you need to find the key in the level.
The new version now includes:
Withing a Deep Forest (needs music)
Geoffry the Fly (needs music)
Roll (20% completed, needs music)
And a whole new interface which I kind of like.
P.S.
In the menu DON'T go down at the bottom or you'll keep falling (This will be fixed very soon I just forgot to change it this time around)
Hope you enjoy