This level is best played in one of three ways. Option A is to use the Pastafarian, who has a light bridge that connects many of the tiny platforms, as shown in the picture. If you reinforce the bridge even once, the bridge should connect you all the way to the end. Dislodging the crumbling tiles should not be a threat, as the bridge can patch the gaps easily.
Option B is to use the Bunny. There isn't much of a strategy here, just use your short hops and long jumps when necessary.
Option C is to use the Lizard. Focus mostly on the right side. If you fall in the crumbling tiles you can easily jump out. The more crumbling tiles, the easier levels are for the Lizard. Although this level is hard, it is not long and choosing option A, option B or option C should help you beat this tough level.