Kill all of the dinosaurs at the Land of Volcanoes.

Return to town to see who defeats Psydrozon.

Confront Telescope Gun Cop at Tom's Fruit Stand.

Meet Ralph Wrinkles.

Meet Sockarang.

Save the Snow Planet from Bad Santa and the Flying Book.

Meet the Moon Warriors.

Defeat Dr. Stinkyhead and the Vampire Man Baby Kid.

Meet Baby Man.

Meet Book Cop.

Defeat Dr. Doo Doo and Hasta Mia.

Using Baby Man, defeat Eggy Eggy.

Axe Cop learns a secret move from Book Cop.

Defeat Evil Rhino Head.

Meet Bat Warthog Man.

Defeat the King of All Bad Guys.

Make it through the King of All Bad Guys without getting caught.

Defeat King Evilfatsozon.

Find and defeat the Wurm King.

Defeat the Robozorkabocks.

Win a challenge at the Fighting Zoo.

Meet Dave DeAndrea.

Meet Dr. McNinja.

Defeat Captain Axe in the Fighting Zoo.

Defeat the Chainsaw Force Three.

Find Big Foot in the wild.

Convince the owls to join you.

Defeat Cauber Helen.

Defeat Mr. Mutani Esu.

Defeat the Water Serpent.

Activate the Good Guy Machine.

Make a wish with Magic Tubby.

Water Queen joins your team.

Obtain the Blue Diamond Sword.

Return all of the Fwinkies.

Destroy enough desks in the Axe Cop Station.

Eat a normal amount of ham dinners at the Axe Ham.

Defeat Dr. Yahoo.

Defeat the Psychic Brothers.

Destroy Dr. Yahoo's Satellites.