Jaws/Cheats

Hints

 * Once you have 30,000 points, check the map for the Sub. It's location is usually near the ports.
 * Avoid Shallow Waters at all costs. Not only will you be limited in movement but it will be more difficult if there are more enemies.
 * When Fighting Jaws, go to the surface of the water, you will be invincible from Jaws' attack.
 * Go down one pixel and you can attack Jaws and be invincible at the same time.

Game Genie Codes

 * SZSATSVK — Infinite lives
 * SZVEYNSE — Infinite shells
 * PEOAGZLA — Start with 1 life
 * TEOAGZLA — Start with double lives
 * SZSELSTK — Don't lose shells on dying
 * SZSETSVK — Don't lose power on dying