Cheat Mode
All Monsters in Monster Gallery: Hold [L] + [R] and enter [X], [Y], [X], [Y], [Y], [X], [Y], [X]
Bubble Bowl Power Up: Hold [L] + [R] and quickly enter [X], [Y], [X], [Y], [X], [X], [Y], [Y]
Increased Health: While near a villager hold [L] + [R] and enter [Y], [Y], [Y], [Y], [Y], [X], [Y], [X], [X], [X], [Y], [Y]
Small Villagers: Hold [L] + [R] and quickly enter [Y], [Y], [Y], [Y], [Y], [X], [Y], [X], [Y], [X], [Y], [X]
1,000 shiny objects (repeatable): Enter [Y],[X],[X],[Y],[Y],[X],[X],[Y]
10 golden spatulas (repeatable): Enter [X],[Y],[Y],[X],[X],[Y],[Y],[X]
Higher Difficulty level: Enter [X],[X],[X],[Y],[Y],[X],[X],[X],[X],[Y],[X],[X],[X],[Y],[X],[X]
Instant Bubble Bowl acquisition: Enter [X],[Y],[X],[Y],[X],[X],[Y],[Y]
Instant Cruise Bubble acquisition: Enter [Y],[X],[Y],[X],[Y],[Y],[X],[X]
Max. Health: Enter [X],[X],[X],[X],[Y],[X],[Y],[X],[Y],[Y],[Y]
Shiny Objects have more value: Enter [Y],[X],[Y],[X],[X],[Y],[X],[X],[X],[Y],[Y],[Y],[Y],[X],[X],[Y]
Villiagers and Co-Stars give objects when you double-jump near: Enter [Y],[Y],[Y],[Y],[Y],[X],[Y],[X],[Y],[X],[X],[Y]
Villiagers give health: enter [Y],[Y],[Y],[Y],[Y],[X],[Y],[X],[X],[X],[Y],[Y]
Villiagers give shiny objects when hit: Enter [Y],[Y],[Y],[Y],[Y],[X],[Y],[X],[X],[Y],[X],[Y]
Concept art
Go to the third part of Bikini Bottom. Get 40,000 shiny objects. Go to the movie theater and press [R] to go inside. Press [A] to see the art.