SpongeBob SquarePants: The Movie Cheats - PC

Bonus dresses
During the game press [F12] then type "PLANKTON" (without the quotes). In the game a symbol looking like a pile of clothes appears. This opens up 4 bonus dresses.

All chapters
At the main menu press [F12] then type "awegames" (without the quotes). Then click on the ship to play any chapter.

Treasure Chest Unlockables
By finding a certain amount of treasure chests, you can unlock certain things. Most of these are just things to change how something looks, or gives insight about the creation of the game:

"Bad Guy" Sounds - Collect 5 treasure chests.
"Emergency" Sounds - Collect 11 treasure chests.
"Fun" Sounds - Collect 16 treasure chests.
"Krabby" Sounds - Collect 19 treasure chests.
"Macho" Sounds - Collect 24 treasure chests.
"Mindy" Sounds - Collect 27 treasure chests.
"Patrick" Sounds - Collect 33 treasure chests.
"Plankton" Sounds - Collect 36 treasure chests.
"Spongebob" Sounds - Collect 30 treasure chests.
Bad-Guy Artpack - Collect 37 treasure chests.
Different Targetting Arrows - Collect 7 treasure chests.
Disco Costume (Patrick) - Collect 20 treasure chests.
Film Trailer 1 - Collect 1 treasure chests.
Film Trailer 2 - Collect 6 treasure chests.
Fishhook Grabber - Collect 17 treasure chests.
Fountain Enemy Antennas - Collect 12 treasure chests.
Goofy Goober Artpack - Collect 22 treasure chests.
La Cucaracha Horn for Pattywagon - Collect 31 treasure chests.
Long Enemy Antennas - Collect 3 treasure chests.
Magnetic Pickup - Collect 39 treasure chests.
Mermaid-Man Costume (Spongebob) - Collect 2 treasure chests.
Mindy Artpack - Collect 34 treasure chests.
Movie Concept Art - Collect 10 treasure chests.
No Clothes Costume (Patrick) - Collect 32 treasure chests.
Patrick Artpack - Collect 9 treasure chests.
Plankton Artpack - Collect 14 treasure chests.
Spongebob Artpack - Collect 4 treasure chests.
Story Movie 1 - Collect 8 treasure chests.
Story Movie 10 - Collect 38 treasure chests.
Story Movie 2 - Collect 13 treasure chests.
Story Movie 3 - Collect 15 treasure chests.
Story Movie 4 - Collect 18 treasure chests.
Story Movie 5 - Collect 21 treasure chests.
Story Movie 6 - Collect 23 treasure chests.
Story Movie 7 - Collect 26 treasure chests.
Story Movie 8 - Collect 29 treasure chests.
Story Movie 9 - Collect 35 treasure chests.
Story Movie Final - Collect 40 treasure chests.
Thug Tug Artpack - Collect 28 treasure chests.
Tiny Foggers - Collect 25 treasure chests.

Mermaid-Man costume for Sponge Bob
Collect 2 treasure chests.

Film Trailer 1
Collect 1 treasure chest.

Film Trailer 2
Collect 6 treasure chests.

Extra long enemy antenna
Collect 3 treasure chests.

Bad Guy sound pack
Collect 5 treasure chests.

Sponge Bob art pack
Collect 4 treasure chests.

Defeating Dennis
Dennis will use Sponge Bob as a hockey stick and hit toilets at you (which means you are Patrick). If you upgraded Pat's Star Spin, use it to hit them back at him. The entire battle remains the same, except after a chunk of his health is gone enemies will appear and spin attack you. Jump on their heads. In part two of the battle, you will be Sponge Bob. Dennis wil throw daggers at you. Just dodge them. Attack him with a Bubble Bowl. Again, the fight is the same, only fish with giant crowbars will try to hit you. If you upgraded your Bubble Bowl, detonate it between Dennis and an enemy if they are close.

Defeating the frogfish
The fight starts with Patrick. The frogfish will try to ram you at first. Dodge it by cartwheeling out of the way (because Patrick is so slow). If it hits you, hit the old lady on its tongue. Once you clear the green part of its health bar, it will jump to another platform. It will dig with its tongue and try to hit you. Hit the tongue. Keep repeating this. When the fish jumps to the other platform, the tongue will do a spinning attack. Slam it !

Defeating Plankton's statues
To defeat the giant statues, hit it on the eye with a Sonic Wave Guitar Attack when it is open. However, they can also attack. The first is easy. It will shoot big molten rocks at you. Wait until half a second after the eye closes and start the Sonic Guitar. It should be open by the time you hit it. The next one is easier. Stand on the platform to the left and its eye will try to shoot you. Jump to the right and use a guitar. The next two are the easiest. There will be enemies guarding them, but they are pushovers. Hit the missiles that they throw at you back at them (via the Macho Karate Spin). Then, one eye will open, attempting to send out more enemies. Just hit the eye. Do the same with the other one. The last one is actually a mini-Boss (although it has no health bar). It takes three hits to defeat it. First, take out the three enemies in the middle platform. then go to the closest platform and kill the enemies as you go. Next, jump on the springboard and prepare for a fight. The conveyors will start moving and the eye will open. It will shoot a laser at the front conveyor belt, and also shoot out a ball of lava. Wait until it is done, then jump to the front belt. immediately use a Sonic Guitar. Do the same thing two more times to win.