Fickle Companion is the seventh and last level of World 4. This level demonstrates the hardships of trying to use a key that is not green glowing in World 4.
Hints[]
Hint 1
Just because you can't go through the bottom doesn't mean other things can't
Hint 2
Those locks not being green are actually a good thing...
Hint 3
When a green monstar holds a key, that means (temporarily) the key acts as a green one
Hint 4
Combine the other hints
Hint
If you open the level editor, the solution is given in yellow text
Star hint[]
Hint 1
Most stars are above view. How does one get higher?
Hint 2
Oh come on, at least try to figure the rest out
Hint 3
Fine. You'll notice some levers & locks.
Hint 4
Try taking the above solutions for the puzzle pieces and modifying them
Hint 5
You probably came here because you moved to the left and now the key is outside of the box. Well, restart!