The House Of The Dead 3 Cheats

Score display:
Press Player One Trigger twice, Player Two Trigger twice, Player One Trigger, Player Two Trigger, Player One Trigger at the title screen.

Bonuses:
To get the bonuses, you and/or your partner cannot use a continue. The bonuses are located just before you reach the final Boss.

If you choose the parking entrance, keep going until the "security guard" chases you twice. After the second time, look to your right and you will see three to four barrels. One of them has a bonus in it.

Endings:

After you see Rogan and G finish talking, you will see Daniel and Lisa talking. Then, Lisa will start walking ahead of Daniel. Daniel will tell her to wait, then he will start talking to himself. They will then walk off. !

After you see Rogan and G finish talking, you will see Daniel and Lisa talking. The same thing will happen, but then you will see a van moving. After that you will see the last zombie driving the car. Lisa will say "Come back you slimy bastards", and start running.