Play As Hunk
to play as hunk, go through an A  and a B game and get As on both missions. When you've completed the missions, a screen should come up that says SAVE THIS GAME ON IT.

To Play As TOFU
you must go through the games six times!!!(A,B,A,B,A,B) and get all the weapons and costumes, basically all the secrets, a bonus screen will come up which will let you play as TOFU

Various Codes
Ending codes

New Clothes
Play the game on normal and dont pick anything up until you get to the police station, dont go in go down the stairs that lead under the door way. There will be a new zombie here to kill, yippee!  Once you kill him search him and get the special key then go to the dark room and use the key on the locker. With Leon you will get two new outfits and with Claire you will get a colt and a new outfit.  RESIDENT EVIL 2 RANKING SYSTEM UPDATE
Capcom made some last-minute changes to the Ranking System of Resident Evil 2 after our book went to press. Unfortunately, this change has affected all currently available RE2 srategy guides.As stated in our book, to receive an "A" ranking (the highest) you must beat the game in under 3 hours. Further, use of any "special" weapon (Infinite Sub-Machine Gun, Rocket Launcher or Gatling Gun) will lower your ranking by one. The new change relates to the numer of times you can save and the numer of times you can use health sprays. The two are related and are on a sliding scale. For instance, you can only save up to six times if you use no health sprays, and you can only use up to two health sprays if you never save. The chart of all possibilities is as follows:

0 Saves 0 Health Sprays
1 Save 0 Health Sprays
2 Saves 0 Health Sprays
3 Saves 0 Health Sprays
4 Saves 0 Health Sprays
5 Saves 0 Health Sprays
6 Saves 0 Health Sprays
0 Saves 1 Health Spray
0 Saves 2 Health Sprays
1 Save 1 Health Spray
2 Saves 1 Health Spray
3 Saves 1 Health Spray

If you stick to the above chart and don't go over, you will get an A ranking. Going above will decrease your ranking. (Remember; if you ever save, you can only use one Health Spray.) Don't worry, however; you can use as many herbs as you like, and there should be plenty enough to heal you throughout the game.

Infinate weapons
Get an A or B ranking and beat the first mission in  under 2 and one-half of an hour you will get a infinate rocket launcher.

if you beat the 2nd mission with an A or B ranking and in under 2 and one-half hours hours you get a sub-machine gun, rocket launcher and a gatling gun with all infinate ammo!!!