Wait until the main screen with the three target boxes appear. Shoot the hole in the center of the letter "R" in the word "CRISIS" twice, then shoot inside the cross hairs that are next to the word "TIME" twice . A cheat menu with life, credit, and shot options will appear. These options may be used to enable nine lives, unlimited credits, and no reload mode. Note: Your aim must be extremely precise when firing at the screen. Aiming from just off the screen is recommended.
Hold L1 + X + Circle for approximately five seconds. If you entered the code correctly, you will hear the sound of a gun. Press Start at the title screen to jump to any level.
Press Triangle, Circle, Square, or X on a standard controller in port two to hide or reload instead of using the red gun button.
Select the first mission from the mission selection screen. Time attack and story mode options will appear. Shoot outside the screen, then shoot the selection box for story mode. An easy option will appear on the story mode box. Easy mode allows five lives and extra time to complete game play.
| Infinite Credits | 800B1D5C 0009 |
| Infinite Time | 800B1D64 1000 |
| Infinite Life | 800B1FE0 0005 |
| Infinite Bullet | 800B1D04 0006 |
| Auto-Reload | 800B1DDC 0006 |
| No Time Limit | 800B1C8C 1771 |
