First start a non- reverse game. Get to the Police Station without picking up anything. No health, weapons, or ammo. Once inside the Police Station get the handgun bullets on the Secretary's desk in the Main Lobby. Go back outside and go down the steps that are to the side of the Police Station. (They are the steps after the park where the zombies are.) There you should see a zombie (brad vickers). Kill him. (It should take a couple shots.) Search his body to get a key. Then go to to the below the steps. (The storage/ film developing room.) Use the key on the locker to get the hidden outfits.
Submachine Gun
Complete any R scenario without using any health spray.
Gattling Gun
Complete any R scenario without saving the game.
Rocket Launcher
Complete all scenarios with a time of two and a half hours or less.
The 4th Survivor
This mini game can be obtained by completing any R scenario with a ranking of S. That means no health sprays, no saving, and a fast time.
The Tofu Survivor
This mini game features Tofu. This guy only has a knife. To get this game you have to beat all scenarios four times. They must all be saved to get this game.
Here are Resident evil 2 gameshark codes
Rocket Launcher In 1st Pos. (Leon) 800ccb68ff11 Start W/ Platform Key In Crate (Claire) d00a4fca1000 800cca0c0163 Start W/ Precinct Key In Crate (Claire) d00a4fca1000 800cca1c0159 Start W/ Red Jewel In Crate (Claire) d00a4fca1000 800cca500133 Start W/ Rocket Launcher In Crate (Claire) d00a4fca1000 800cc978ff11 Start W/ Rook Plug In Crate (Claire) d00a4fca1000 800cca40013c Start W/ Small Key In Crate (Claire) d00a4fca1000 800cca54031f Start W/ Spark Shot In Crate (Claire) d00a4fca1000 800cc970ff0e Start W/ Special Key In Crate (Claire) d00a4fca1000 800cca240153 Start W/ Submachine Gun In Crate (Claire) d00a4fca1000 800cc974ff0f Start W/ Unicorn Medal In Crate (Claire) d00a4fca1000 800cca340147 Start W/ Wolf Medal In Crate (Claire) d00a4fca1000 800cca2c0149 Gatling Gun In 1st Position (Claire) 800cc930ff12 Start W/ Fuse Case In Crate (Claire) d00a4fca1000 800cca48014d Start W/ Gatling Gun In Crate (Claire) d00a4fca1000 800cc97cff12 Start W/ Grenade Launcher (Acid) In Crate (Claire) d00a4fca1000 800cc964ff0b Start W/ Grenade Launcher (Fire) In Crate (Claire) d00a4fca1000 800cc960ff0a Start W/ Grenade Launcher In Crate (Claire) d00a4fca1000 800cc95cff09 Start W/ G-Virus In Crate (Claire) d00a4fca1000 800cca280152 Start W/ Ink Ribbons In Crate (Claire) d00a4fca1000 800cca58ff1e Start W/ King Plug In Crate (Claire) d00a4fca1000 800cca38013e Start W/ Knight Plug In Crate (Claire) d00a4fca1000 800cca3c013d Start W/ Lab Card Key In Crate (Claire) d00a4fca1000 800cca140161 Start W/ Lockpick In Crate (Claire) d00a4fca1000 800cca180130 Start W/ Master Key In Crate (Claire) d00a4fca1000 800cca100162 Start W/ Lockpick In Crate (Leon) d00aac8c1000 800ccc480130 Start W/ Master Key In Crate (Leon) d00aac8c1000 800ccc400162 Start W/ Platform Key In Crate (Leon) d00aac8c1000 800ccc3c0163 Start W/ Precinct Key In Crate (Leon) d00aac8c1000 800ccc4c0159 Start W/ Small Key In Crate (Leon) d00aac8c1000 800ccc8c031f L2+X For Colt S.A.A. (Claire) d00c623c0041 800cc930ff0d Start W/ Bishop Plug In Crate (Claire) d00a4fca1000 800cca44013b Start W/ Bowgun In Crate (Claire) d00a4fca1000 800cc968ff0c Start W/ Cabin Key In Crate (Claire) d00a4fca1000 800cca200158 Start W/ Colt S.A.A. In Crate (Claire) d00a4fca1000 800cc96cff0d Start W/ Cord In Crate (Claire) d00a4fca1000 800cca4c0156 Start W/ Eagle Medal In Crate (Claire) d00a4fca1000 800cca300148 Start W/ Special Key In Crate (Leon) d00aac8c1000 800ccc540153 Start W/ Submachine Gun In Crate (Leon) d00aac8c1000 800ccbacff0f Start W/ Unicorn Medal In Crate (Leon) d00aac8c1000 800ccc640147 Start W/ Wolf Medal In Crate (Leon) d00aac8c1000 800ccc5c0149 Infinite Health (Claire) 800c7c4200c8 Anti-Venom (Leon) 800c7f3c0000 L2+X For Colt S.A.A. (Leon) d00c646c0041 800ccb68ff0d Start W/ Cabin Key In Crate (Leon) d00aac8c1000 800ccc500158 Start W/ Colt S.A.A. In Crate (Leon) d00aac8c1000 800ccba8ff0d Start W/ Cord In Crate (Leon) d00aac8c1000 800ccc800156 Start W/ Fuse Case In Crate (Leon) d00aac8c1000 800ccc7c014d Start W/ G-Virus In Crate (Leon) d00aac8c1000 800ccc580152 Start W/ Lab Card Key In Crate (Leon) d00aac8c1000 800ccc440161 Start W/ Custom Shotgun In Crate (Leon) d00aac8c1000 800ccba4ff08 Start W/ Eagle Medal In Crate (Leon) d00aac8c1000 800ccc600148 Start W/ Flamethrower In Crate (Leon) d00aac8c1000 800ccbb0ff10 Start W/ Gatling Gun In Crate (Leon) d00aac8c1000 800ccbb8ff12 Start W/ Ink Ribbons In Crate (Leon) d00aac8c1000 800ccc90ff1e Start W/ King Plug In Crate (Leon) d00aac8c1000 800ccc6c013e Start W/ Knight Plug In Crate (Leon) d00aac8c1000 800ccc70013d Start W/ Magnum In Crate (Leon) d00aac8c1000 800ccb98ff05 Start W/ Red Jewel In Crate (Leon) d00aac8c1000 800ccc880133 Start W/ Rocket Launcher In Crate (Leon) d00aac8c1000 800ccbb4ff11 Start W/ Rook Plug In Crate (Leon) d00aac8c1000 800ccc74013c Start W/ Shotgun In Crate (Leon) d00aac8c1000 800ccba0ff07 L1+Square For Grenade Launcher (Acid) (Claire) d00c623c0084 800cc930ff0b L1+Triangle For Grenade Launcher (Claire) d00c623c0014 800cc930ff09 L1+X For Grenade Launcher (Fire) (Claire) d00c623c0044 800cc930ff0a L2+Square For Spark Shot (Claire) d00c623c0081 800cc930ff0e L2+Triangle For Bowgun (Claire) d00c623c0011 800cc930ff0c R2+Square For Gatling Gun (Claire) d00c623c0082 800cc930ff12 R2+Triangle For Submachine Gun (Claire) d00c623c0012 800cc930ff0f R2+X For Rocket Launcher (Claire) d00c623c0042 800cc930ff11 L1+L2 Health Restore (Leon) d00c646c0005 800c7e7a00c8 Start W/ Bishop Plug In Crate (Leon) d00aac8c1000 800ccc78013b Start W/ Custom Handgun In Crate (Leon) d00aac8c1000 800ccb94ff04 Start W/ Custom Magnum In Crate (Leon) d00aac8c1000 800ccb9cff06 Infinite Health (Leon) 800c7e7a00c8 L1+Square For Shotgun (Leon) d00c646c0084 800ccb68ff07 L1+Triangle For Magnum (Leon) d00c646c0014 800ccb68ff05 L1+X For Custom Magnum (Leon) d00c646c0044 800ccb68ff06 L2+Square For Sumachine Gun (Leon) d00c646c0081 800ccb68ff0f L2+Triangle For Custom Shotgun (Leon) d00c646c0011 800ccb68ff08 R2+Square For Gatling Gun (Leon) d00c646c0082 800ccb68ff12 R2+Triangle For Flamethrower (Leon) d00c646c0012 800ccb68ff10 R2+X For Rocket Launcher (Leon) d00c646c0042 800ccb68ff11 L1+L2 Health Restore (Claire) d00c623c0005 800c7c4200c8
Here are the gs codes for the dual shock version
Start W/ Red Jewel In Crate (Claire) d00b27d42000 800d4a300133
Extreme Battle Mode With All Characters (Leon) d00cfb760000 300cfb770001 800cfb980200
Extreme Battle Mode With All Characters (Claire) d00cfb2e0000 300cfb2f0001 800cfb500200
Start W/ Rocket Launcher In Crate (Leon) d00b28182000 800d4a8cff11
Start W/ Rook Plug In Crate (Claire) d00b27d42000 800d4a40013c
Start W/ Rook Plug In Crate (Leon) d00b28182000 800d4aa0013c
Start W/ Shotgun In Crate (Leon) d00b28182000 800d4a7cff07
Start W/ Small Key In Crate (Claire) d00b27d42000 800d4a2c031f
Start W/ Small Key In Crate (Leon) d00b28182000 800d4ac0031f
Start W/ Spark Shot In Crate (Claire) d00b27d42000 800d4a8cff0e
Start W/ Special Key In Crate (Claire) d00b27d42000 800d4a5c0153
Start W/ Special Key In Crate (Leon) d00b28182000 800d4ab80153
Start W/ Submachine Gun In Crate (Claire) d00b27d42000 800d4a90ff0f
Start W/ Submachine Gun In Crate (Leon) d00b28182000 800d4a84ff0f
Start W/ Unicorn Medal In Crate (Claire) d00b27d42000 800d4a4c0147
Start W/ Unicorn Medal In Crate (Leon) d00b28182000 800d4aac0147
Start W/ Wolf Medal In Crate (Claire) d00b27d42000 800d4a540149
Start W/ Wolf Medal In Crate (Leon) d00b28182000 800d4ab40149
Start W/ Rocket Launcher In Crate (Claire) d00b27d42000 800d4a94ff11
Start W/ King Plug In Crate (Leon) d00b28182000 800d4aa8013e
Start W/ Knight Plug In Crate (Claire) d00b27d42000 800d4a44013d
Start W/ Knight Plug In Crate (Leon) d00b28182000 800d4aa4013d
Start W/ Lab Card Key In Crate (Claire) d00b27d42000 800d4a6c0161
Start W/ Lab Card Key In Crate (Leon) d00b28182000 800d4adc0161
Start W/ Lockpick In Crate (Claire) d00b27d42000 800d4a680130
Start W/ Lockpick In Crate (Leon) d00b28182000 800d4ad80130
Start W/ Magnum In Crate (Leon) d00b28182000 800d4a74ff05
Start W/ Master Key In Crate (Claire) d00b27d42000 800d4a700162
Start W/ Master Key In Crate (Leon) d00b28182000 800d4ae00162 Start W/ Platform Key In Crate (Claire) d00b27d42000 800d4a740163
Start W/ Platform Key In Crate (Leon) d00b28182000 800d4ae40163
Start W/ Precinct Key In Crate (Claire) d00b27d42000 800d4a640159
Start W/ Precinct Key In Crate (Leon) d00b28182000 800d4ad40159
Start W/ Red Jewel In Crate (Leon) d00b28182000 800d4a980133
Start W/ King Plug In Crate (Claire) d00b27d42000 800d4a48013e
Start W/ Custom Shotgun In Crate (Leon) d00b28182000 800d4a80ff08
Start W/ Eagle Medal In Crate (Claire) d00b27d42000 800d4a500148
Start W/ Eagle Medal In Crate (Leon) d00b28182000 800d4ab00148
Start W/ Flamethrower In Crate (Leon) d00b28182000 800d4a88ff10
Start W/ Fuse Case In Crate (Claire) d00b27d42000 800d4a38014d
Start W/ Fuse Case In Crate (Leon) d00b28182000 800d4ac8014d
Start W/ Gatling Gun In Crate (Claire) d00b27d42000 800d4a98ff12
Start W/ Gatling Gun In Crate (Leon) d00b28182000 800d4a90ff12
Start W/ Grenade Launcher (Acid) In Crate (Claire) d00b27d42000 800d4a80ff0b
Start W/ Grenade Launcher (Fire) In Crate (Claire) d00b27d42000 800d4a7cff0a
Start W/ Grenade Launcher In Crate (Claire) d00b27d42000 800d4a78ff09
Start W/ G-Virus In Crate (Claire) d00b27d42000 800d4a580152
Start W/ G-Virus In Crate (Leon) d00b28182000 800d4acc0152
Start W/ Ink Ribbons In Crate (Claire) d00b27d42000 800d4a28ff1e
Start W/ Ink Ribbons In Crate (Leon) d00b28182000 800d4a94ff1e
Start W/ Custom Magnum In Crate (Leon) d00b28182000 800d4a78ff06
Anti-Venom (Leon) 800cfe100000
Gatling Gun In 1st Position (Claire) 800d49f4ff12
Infinite Ammo (Claire) 8006952e2400
Infinite Ammo (Leon) 8006952e2400
Infinite Health (Leon) 800cfd4e00c8
L2+X For Colt S.A.A. (Leon) d00ce2fc0041 800d4a3cff0d
Rocket Launcher In 1st Pos. (Leon) 800d4a3cff11
Start W/ Bishop Plug In Crate (Claire) d00b27d42000 800d4a3c013b
Start W/ Bishop Plug In Crate (Leon) d00b28182000 800d4a9c013b
Start W/ Bowgun In Crate (Claire) d00b27d42000 800d4a84ff0c
Start W/ Cabin Key In Crate (Claire) d00b27d42000 800d4a600158
Start W/ Cabin Key In Crate (Leon) d00b28182000 800d4ad00158
Start W/ Colt S.A.A. In Crate (Claire) d00b27d42000 800d4a88ff0d
Start W/ Colt S.A.A. In Crate (Leon) d00b28182000 800d4abcff0d
R2+X For Rocket Launcher (Leon) d00ce2fc0042 800d4a3cff11
Start W/ Cord In Crate (Claire) d00b27d42000 800d4a340156
Start W/ Cord In Crate (Leon) d00b28182000 800d4ac40156
Start W/ Custom Handgun In Crate (Leon) d00b28182000 800d4a70ff04
L1+Square For Grenade Launcher (Acid) d00ce2b40084 800d49f4ff0b
L1+Square For Shotgun (Leon) d00ce2fc0084 800d4a3cff07
L1+Triangle For Grenade Launcher d00ce2b40014 800d49f4ff09
L1+Triangle For Magnum (Leon) d00ce2fc0014 800d4a3cff05
L1+X For Custom Magnum (Leon) d00ce2fc0044 800d4a3cff06
L1+X For Grenade Launcher (Fire) d00ce2b40044 800d49f4ff0a
L2+Square For Spark Shot (Claire) d00ce2b40081 800d49f4ff0e
L2+Square For Sumachine Gun (Leon) d00ce2fc0081 800d4a3cff0f
L2+Triangle For Bowgun (Claire) d00ce2b40011 800d49f4ff0c
L2+Triangle For Custom Shotgun (Leon) d00ce2fc0011 800d4a3cff08
L2+X For Colt S.A.A. (Claire) d00ce2b40041 800d49f4ff0d
R2+Square For Gatling Gun (Claire) d00ce2b40082 800d49f4ff12
R2+Square For Gatling Gun (Leon) d00ce2fc0082 800d4a3cff12
R2+Triangle For Flamethrower (Leon) d00ce2fc0012 800d4a3cff10
R2+Triangle For Submachine Gun (Claire) d00ce2b40012 800d49f4ff0f
L1+L2 Health Restore (Leon) d00ce2fc0005 800cfd4e00c8
R2+X For Rocket Launcher (Claire) d00ce2b40042 800d49f4ff11
Infinite Health (Claire) 800cfd0600c8
L1+L2 Health Restore (Claire) d00ce2b40005 800cfd0600c8