In this level, you must escape the circus by filling up on helium
(provided by handy dispensers throughout) and reaching the top of
the level, while dodging fragile light bulbs and Evil's pea shooter.
One shot by one of these will send you falling back to Terra Firma.

Halfway through the level, Evil will attempt to dive-bomb you with
his ultra-sharp claws extended. It is very helpful to remember that
he will leave and enter the top of the screen at the same location.
At the end of the level, you can play a twist on the old 'Test Your
Strength' game and win more power-ups. Timing is everything- jump on
the lever at the right moment to knock them out of the air as they pass.