Everyone probably knows this but I'll run it by one more time:
Hunk: To get the Hunk game you must complete Scenario B under 2 and a half hours
using only 2 saves, no special weapons, and 0 f-aid sprays, this will give you
an A ranking and Hunk's "The Fourth Survivor" game will become accessible.
-See Ranking System
Tofu: To get the Tofu game you must beat Scenario A and B continously, each
one three times, each one under 3 hours, and each one with an A ranking,
if you have the balls and the time to do this, "The Survivor" game will become
accessible.
-See Ranking System
Colt S.A.A.: See Alternative Costumes
Rocket Launcher; Infinite Ammo: To get this you must beat Scenario A with and A or B ranking under 3 hours
Submachine-Gun; Infinte Ammo: To get this you must beat Scenario B with an A under 3 or 2 and a half hours (not sure of time)
Gatling Gun; Infinite Ammo: To get this you must beat Scenario B under 2 and a half hours with an A ranking
Poor Brad Vickers, the old "chicken heart", he had a long life to live, he was at the helicopter port with Barry, Jill, and Chris, they were waiting for the chopper when a bloody hand grabbed Brad's orange vest (can be seen in game) and took Brad down, making sure he would do the same in an hour. Well that hour went by and now Brad is a super powered zombie, he ate his vegies alright, so if you can get to the police station without picking up one single item then Brad will meet you for some tea in the below station walkway, a quick way to kill him is to have him lunge at your feet and let him bite you and you can squish his head or use it like a football. After he's defeated you will find a locker key (located in the darkroom) and for Claire you'll find, a Colt S.S.A (wild west gun) and an alternative costume, Leon will get two alternative costumes and his gun using abilities will improve by 30%
In the S.T.A.R.S. office go to the desk where the picture of the team is, the one that says "the desk is trashed, it seems it has been searched" or something like that, search it and you will find a roll of film, now develop it, I will not give it away but he/she was in Resident Evil if you don't remember.
Once you've played through once you should know about the room that logs you in as a guest, well do it(A scenario), now go and press your hand against the double hand lock monitor at the large safe door. Beat the game and once you get to the computer in the B scenario, do the same thing, thus opening the door, inside you will find the sub-machine gun on one of the dead soldiers.
This is when you shoot the comera with a gun tha USES bullets, the rocket launcher/grenadelauncher/sparkshot/knife/flamethrower will not work. There are many places in the game where you can see this, but I'll offer you the first two areas I found. In the A scenario the first place is in the Police Station, in the main lobby there are two ramps, go to the one on the left, get the closest to the bottom of the ramp as you can without changing screens, it may take you awhil but I asure you its there. In the B scenario go to the crow hall (I like to kill the crows before I do this one), go to the door you have to unlock, now back up towards the dead cop untill the screen changes, now aim at the camera and BLAM BLAM BLAM! hehe, you now have your own bulletized camera.