Secret Level:
In the Throg Breeding Facility you'll find a secret entrance to the
"Lost City". Look for it in the lower right-hand corner of the map.
You'll need to break through three or four secret doors to find this
exit, but it's well worth it.
Shield
Press and hold RIGHT, then press CIRCLE, SQUARE, TRIANGLE. Release RIGHT and
hold LEFT, then press SQUARE, CIRCLE, X. Release LEFT and unpause the game to
activate your shield. If you did it right, the word "Cheater" will appear.
Health:
Press start and highlight review mission, then do this cheats.
Hold square, press O, X, triangle, release square and hold O, press square, X,
triangle, release O.
Cloak:
Press start and highlight review mission, then do this cheats.
Hold triangle, press square, O, O, square, release triangle, hold X, press
triangle, triangle, release X.
Speed:
Press start and highlight review mission, then do this cheats.
Hold up, press triangle, triangle, triangle, release up, hold down, press X,
square, O, release down.
