Well done! This is one of the most fun entries I've played! By removing the constraint of "Two flippers, controlled by a button" you've introduced two fun mechanics of twisting platforms and activating... well, they're basically flippers, but it still plays very differently to have to activate them with the mouse.
Some minor things:
It's easy to create a chicken coop where you can just keep some chickens out of the way. If you're going to work on this game post-jam (I think it could be quite marketable on mobile devices with touchscreens!) you'll might want to make that harder or impossible.
It would be nice to not have to hold the mouse button down to activate flippers/bumpers.
Congratulations on a game well done!