I had fun with this!
It looks great, and attaching/popping the second character felt great (especially since I didn't have to press a button for it).
For some reason I feel like this could turn into a metroidvania. I think backtracking for the first pizza is what did it. I tried to backtrack for the second pizza too, thinking it was impossible for the 2 characters and that I might get a 3rd, and was sad to find out coming back later actually locked the pizza away from me.
But yeah, good job, I enjoyed this!