-
- Invincibility
- For Super Shields (invincibility), press L2, L1, R2, Circle, Square, Circle, Circle, L1,
L2, L1 at the main menu.
- Secret Level
- To access a secret level, press L1, L2, L1, L2, R2, R1, Square, Circle, Square, Square
at the main menu.
- Super Tank and More
- At the main menu, press L1, L2, L1, Circle, Square, Circle, Circle, L2, L1, R2. This
code unlocks a Super Tank with unlimited weapons, and also provides access to all of the
other tanks.