Dino Crisis

3695-Access code for computer in the library Room on floor B1

If you beat the game in under 8 hours then you will get new costumes to wear as you play again.

Type in 705037 at the vault. It will open and reveal the card to Dr. Kirk's secret lab in the control room

When you finish the game for first time, Regina will get two new costumes (Battle type, and Army type). If you play through the game twice, you will get a 4th outfit for Regina to wear. It will change her into a cave girl. Almost as though SHE came from the portal. An extra bonus for getting this is that if CHECK her guns at your EQUIP menu, they will have turned to an ancient type weapons. They will still function like normal, though.

7248-Access code to unlock Gas Experiment room

When you have seen all three endings to Dino Crisis ( you must play three separate games from start to finish). Regina not only starts with Grenade Gun in her arsenal, but she also has unlimited ammunition. Jackpot

57036-ID for John Doyle

The combo for the lounge on the 2nd floor is 8159

NOTE: In order to use the outfits, save the game after you beat the game. Then load the save the next time you play and you'll be presented with a screen to choose your outfits from.