Control Pad
- Right - Walk/Swim Right (Tap once then hold to run.)
- Left - Walk/Swim Left (Tap once then hold to run.)
- Down - Crouch/Swim Down/Swallow Enemy
- Up - Swim/Fly/Enter a Door
A Button
- Jump
- Fly (Press once, then tap repeatedly.)
- Swim Faster
- Confirm a Selection
B Button
- Inhale
- Exhale (After an enemy has been inhaled, not swallowed.)
- Attack with Power (After swallowing an enemy that has a power.)
- Attack in Water
- Reject a Selection
- Air Attack (When Flying)
L & R Buttons
- L - Fly
- R - Nothing
Start and Select
- Start - Pause the Game/Bring up Menu
- Select - Discard a Power
Combinations
- Down + B - Slide Attack


