At the Pick City Screen, rapidly press one of the following buttons....
To play as V.E.R.N. (Violent Enraged Radioactive Nemesis),
search for a Scum Lab facility. Eat the toxic waste barrels and you will
be turned into V.E.R.N. for the rest of the stage. V.E.R.N can fly and
has super strength.
Each monster is allergic to something...