C: The Contra Adventure Cheats for Playstation

Unlimited Super bombs:

Press Square, Square, Right, Down, Down, Left, Square, Triangle at the title screen. A sound will confirm correct code entry.
Machine gun:

Press Right, Right, Square, Triangle, Right, Left, Down, Down at the title screen. A sound will confirm correct code entry.
View FMV sequences:

Press Triangle, Triangle, Down, Square, Up, Up, Left, Triangle at the title screen. A sound will confirm correct code entry.
Infinite lives:

At the title screen, press Up, Down, Left, Right, R1, L2, R2, L1. If you entered the code correctly, you will hear the sound of a tone.
Level select:

At the title screen, press Down, Left, R1, R2, L1, L2. If you entered the code correctly, you will hear the sound of a tone.
Hidden character:

At the title screen, press Up, Up, Up, R1, L1, R2, L2, Down. If you entered the code correctly, you will hear the sound of a tone.
Keep Good Weapons:

Always keep your eye on your Health Meter. If you are about to die, equip your most undesirable weapon. When you die, youll only lose the weaker weapon and keep your more desirable ones.
Smart Bombs:

You can only carry five Smart Bombs, so use them sparingly. Dont waste them on a mid-boss. Save the bombs for the big bosses.
Patience:

Sometimes the best boss strategy is to slowly pick away rather than go full on. The game doesnt give you a lot of lives, so try to be extra weary when fighting bosses.