Get past pipe in Submarine
In the Submarine level, there is a very long pipe place. It has a
ball puzzle in it. To get past the big chain that is blocking the
3rd door, find a green ball a little further back with an arrow on
it. From the back of this hanging ball, press Square. It will
release the chain and you will be able to pass.

Avoiding Bruce
On the Submarine level, if you see an ''!'' over Dory's head, it
indicates you should move or Bruce will catch you.

To keep away from Bruce keep rotating the Analog-stick.

Krill
The little blue krill will keep you from getting hurt. Collect as
many as you can. The krill only protect you from things such as
pufferfish and eels, but not from swift currents or mines.

FMV sequences
When you complete a level or are at the middle of a level, you will
see an FMV sequence from the movie Finding Nemo.

Invincibility
Press Triangle, Square(2), Circle(3), Triangle(2), Square(3),
Circle(4), Square, Triangle, Circle(3), Square,Circle,
Triangle,Circle(2), Square, Circle(2), Triangle, Circle, Square,
Circle(3), Triangle at the Title Screen, the load or start a new
game. *** The invincibility does not occur on all levels. Pause
game play to access the cheat option at the level selection menu.

Credits
Press Triangle, Square, Circle, Triangle(2), Square, Circle,
Triangle, Square, Circle, Triangle, Square(2), Circle, Triangle,
Square, Circle, Triangle, Square, Circle(2), Triangle, Square,
Circle at the Title Screen, the load or start a new game. Pause game
play to access the cheat option at the level selection menu.

Winning the jellyfish race
To win 1st place in the jellyfish race with Dory, jump on all of
the jellyfish to get more speed. While you jump through all of the
jellyfish, you will also run into some rings to make you go even
faster.

Secret level
Press Triangle, Square, Circle(2), Square, Triangle(2), Square,
Circle(2), Square, Triangle(2), Circle, Square, Triangle, Square,
Circle(2), Square, Triangle at the Title Screen, the load or start a
new game. Pause game play to access the cheat option at the level
selection menu.

Slide puzzles
Whenever you are trying to solve a slide puzzle, its best to start
from the top first. You can keep sliding and solving the puzzle from
left or right as you work your way down from the top.

Level select
Press Triangle(3), Square(2), Circle, Square, Triangle, Circle,
Square, Triangle, Square, Triangle, Square, Triangle, Circle,
Triangle(2) at the Title Screen, the load or start a new game. Pause
game play to access the level selection option.

Getting past pillar of bubbles
On level 11, to pass the 1st pillar of bubbles make a special
sound with the heads before the pillar by blowing them in a certain
order. To learn the order, go back to the last wooden sign. Swim to
the left of it, face it, and charge it. Now, blow into the heads in
the order that the heads appeared on the sign.

Keeping up with Dory
To keep up with Dory, grab all the bubble rings.

Gold Starfish
Going though all the bubble rings, putting the colored pebbles in
the correct colored holes, bouncing on all the things that bounce,
winning the races, and destroying all enemies will earn you Gold
Starfish towards bonus levels. *** There are some timed levels and
timed races; be as quick as possible.

Puzzle solution
During the Submarine level, there is a pipes puzzle you must go
through. As soon as you get into the room with the puzzle, look at
the back wall right behind the door to find the solution to the
puzzle.

Avoiding the diver
When the diver is after you, he will always try to grab you in the
same few locations. Learn where these are and avoid them.

PS2 Cheats for Finding Nemo--updated

Finding Nemo--updated cheat codes

Finding Nemo--updated cheats