Help Spongebob's friends to find the KrABBY PATTIES recipe before the garbage crushes them. Take all the ingredients that you can, and go up as fast as you can. You can throw Plankton to get the far ingredients, but he will have to return to Mr. Krabs if you want to continue ascending. To pass to the next floor, hit the roof with your head, because they are weak points easy to break there.
Arrow keys left/right to move Mr. Krabs (or Plankton, when he is far); arrow key up to jump and hit the roof with the head. Space bar to take and throw Plankton.