Full pause screen
Pause the game and press X + Y.


Active map
Hold X (sonar) during game play for a long time. 
Press X again to return to normal.


Glitch: Swim outside the game world
Encounter the Boss in the "Blades..." level. It is a large room with a Boss that 
resembles a large dragonfly larvae. Go to the bottom of the room where you can 
refill you air supply with the bubbles coming out of the ground. Next to the bubbles 
on the floor near the wall is a small hole. Go through it and get outside the game 
world. 


Dolphin Soccer
This secret is found on the Powers of Levitation level. 

To play dolphin soccer against a warring Clan member, the first order of business 
is to swim to the large central building underwater. Circle it until you find the 
Information Shard. Enter the central structure here and head down the tunnel until 
you find an oval door near the bottom. This passage is split up by several organic 
doors that dilate when you get near them, allowing you to pass. Ignore the side 
paths for now, just head down the tunnel until you reach the chamber at the end. 
There is a Clan member here and a bubbler in the center of the room. If you turn 
and face the entrance, you'll notice an oval section of wall to the left moving 
slightly in the current. Swim through it to find a secret room. Inside is a Stealth 
power-up. Grab it and head straight back. There are a pair of yellow lights at the 
back of the room. Touch your nose to the right one to be taken to Dolphin's World 
Championship, a soccer match between you and a Clan member.

 
  Game Shark Codez:
                         
  Unlock All Levels 
  5DD7BFF7
  FFFFFFFF
  803385A0
  0000000F