You are pushing/pulling the rope with a basket on it. AD to move P1's rope, GJ to move P2's rope, <> to move P3's rope, L and enter to move P4's rope. Make the basket (the orange thing) go to your character to eat the food. Apples heal 1 HP, donuts do 1 damage. Don't collect donuts, collect apples! You want to live for as long as possible!
Credit to @B-dasher for music.