To view the alternate ending you must destroy the enemy hideout four times in a row.
Game Genie Codes
|Begin the game with half Health||GAKVYVAO|
|Begin the game with half Ammo||ZOOTYTGZ|
|Fewer errors allowed||LEOVAYTA|
|Unlimited errors allowed||OXOTYNOK|
|Begin the game on level 2||ZAUTLTPA|
|Begin the game on level 3||LAUTLTPA|
|Begin the game on level 4||GAUTLTPA|
|Begin the game on level 5||IAUTLTPA|
Hint: Always hit the target
Place a powerful magnifying glass between the light gun and your television screen. Hold the light gun approximately 60 centimetres (2 feed) from the television and fire whenever your target appears. Aiming directly through the centre of the magnifying glass and towards the centre of the television screen will result in you always hitting the item you are targeting, provided the gun and magnifying glass are positioned correctly. A few attempts may be required in order to get the positioning right. Alternatively, place the light gun directly in front of the target you want to hit so that the gun is right up against the screen.
Hint: Using the light gun effectively
If you have a light gun fitted with a notch at the back (like the Zapper), use this notch to aim. Look through it and it will act like crosshairs to assist you in aiming.
Hint: Mirror challenge
You can shoot the light gun at the game via a mirror. Use a large mirror reflecting the television screen and aim for your targets in the mirror rather than the television screen itself.