Resident Evil 2 codes (N64)

Here are some regular codes
 
 
 
Button codes
Unlimited ammo: Press Up(4 times), Right(4 times), L, R, L, R, C-Right, C-Left at the load game screen.

Invincibility Press Down(4 times), Left(4 times), L, R(2), L, C-Up, C-Down at the load game screen.

Play as Tofu Press Up, Down, Left, Right, Left(2 times), Right(2 times), L, R, C-Up, C-Left, C-Down, C-Right at the load game screen.

Play as Hunk Press Up, Down, Left, Right, Left(2 times), Right(2 times), L, R, C-Up, C-Right, C-Down, C-Left at the load game screen.

You will know you entered the codes correctly if the game returns you to the main menu after you enter it.

Secret Film
To view a secret film, search the desk to the far left of the S.T.A.R.S. office 50 times. On the 50th time, you'll find a roll of film which you can develope in the darkroom

Unlock Randomizer Option

Beat all the normal scenarios (LeonA/B,ClaireA/B) to unlock the Randomizer Option.If start a new game at the Start Game Screen you will be able to choose between Normal and the Randomizer Option.It will place most of the items in the game randomly.This way you will surely be able to gain much more Ammo as in Normal Mode

Alternate uniforms:
Start a new game with Leon and choose your settings to: red blood color and normal difficulty. Begin the game, and advance past the opening sequence. Do not pick up any items and try to avoid using your handgun bullets (you only really need them for the zombies in the bus and the zombie with the key - avoid the rest of the zombies). Get to the police station gate and go to the lower level stairwell. Outside you should see Brad Vickers (from Resident Evil 1 and 3) as a zombie. Use the rest of your clip on him. If he is still standing after that, run into the police station and get the handgun bullets on the desk near the computer, then go back outside and finish him off. Check his body to find a Special Key which will allow you to change clothes in the Dark Room (where you develop film). Leon has a leather jacket with skull emblem and an old S.T.A.R.S uniform with a baseball hat and Claire has a leather suit with a fast firing pistol called the Colt SAA. Another way to kill the zombie easily is to go up close and shoot his legs to make him fall forward, Then allow him bite your leg and you will crush his head. However, only do so if your condition is at Fine or Caution. If you get hurt by the zombie, get the herb in the garden at the top of the stairwell. This trick allows you to get the uniforms without completing either scenarios. The only difference is if you complete the game you see a short sequence that says "Do not pick up any items at the police station!".

Unlimited weapons:
Complete either character's first scenario in under 2.5 hours with an A or B ranking for the special rocket launcher. Complete either character's second scenario in under 2.5 hours with an A or B ranking for the special gatling gun. Complete either character's second scenario in under 3 hours with an A or B ranking for the special machine gun. The special weapon will appear in the next game after the first chest is opened


Here are some game shark codes
 
Access Map Anywhere Press [L] + [Z] + [Start]  d1014fa43020
8012bfa80003
Magnum In Crate  810e8ef405fe
Custom Magnum In Crate  810e8ef806fe
Shotgun In Crate  810e8efc07fe
Custom Shotgun In Crate  810e8f0008fe
Grenade Launcher In Crate  810e8f0409fe
Grenade Launcher (Fire) In Crate  810e8f080afe
Grenade Launcher (Acid) In Crate  810e8f0c0bfe
Colt SAA In Crate  810e8f140dfe
Spark Shot In Crate  810e8f180efe
Submachinegun In Crate  810e8f1c0ffe
Flamethrower In Crate  810e8f2010fe
Rocket Launcher In Crate  810e8f2411fe
Gatling Gun In Crate  810e8f2812fe
Enable Code (Must Be On)  f10004f02400
f10004f42400
Infinite Health  810e132200c8
Rapid Fire Press [R] + [A]  d1014fa48010
810e13180b00
Enable 4th Survivor Mode   800e10ef0048
Enable Tofu Survivor Mode  800e10ef0049
Biohazard 2 Mode  d00e10ef0040
800e10ef0000
Start on 2nd Scenario From New Game  800e110c0040
0 Saves Registered  810e8b500000
Save Anywhere Press [Z] + [B]  d1014fa46000
810e89288007
d1014fa46000
810e892a4110
Access Chest Anywhere Press [L] + [Start]  d1014fa41020
8012bfa80001
Infinite Second Item  800E8ECD00C6
 
Infinite Third Item  800E8ED100DC
 
HERE ARE MORE GS CODES
 
Enable Code (Must Be On) EE000000 0000
F10004F0 2400
F10004F4 2400
Chest Item Modifier Codes
 
1 Slot 1 800E8EF4 00??
2 Slot 2 800E8EF8 00??
3 Slot 3 800E8EFC 00??
4 Slot 4 800E8F00 00??
5 Slot 5 800E8F04 00??
6 Slot 6 800E8F08 00??
7 Slot 7 800E8F0C 00??
8 Slot 8 800E8F10 00??
9 Slot 9 800E8F14 00??
10 Slot 10 800E8F18 00??
11 Slot 11 800E8F1C 00??
12 Slot 12 800E8F20 00??
13 Slot 13 800E8F24 00??
14 Slot 14 800E8F28 00??
15 Slot 15 800E8F2C 00??
16 Slot 16 800E8F30 00??
17 Slot 17 800E8F34 00??
18 Slot 18 800E8F38 00??
19 Slot 19 800E8F3C 00??
20 Slot 20 800E8F40 00??
21 Slot 21 800E8F44 00??
22 Slot 22 800E8F48 00??
23 Slot 23 800E8F4C 00??
24 Slot 24 800E8F50 00??
25 Slot 25 800E8F54 00??
26 Slot 26 800E8F58 00??
27 Slot 27 800E8F5C 00??
28 Slot 28 800E8F60 00??
29 Slot 29 800E8F64 00??
30 Slot 30 800E8F68 00??
31 Slot 31 800E8F6C 00??
32 Slot 32 800E8F70 00??
33 Slot 33 800E8F74 00??
34 Slot 34 800E8F78 00??
35 Slot 35 800E8F7C 00??
36 Slot 36 800E8F80 00??
37 Slot 37 800E8F84 00??
38 Slot 38 800E8F88 00??
39 Slot 39 800E8F8C 00??
40 Slot 40 800E8F90 00??
41 Slot 41 800E8F94 00??
42 Slot 42 800E8F98 00??
43 Slot 43 800E8F9C 00??
44 Slot 44 800E8FA0 00??
45 Slot 45 800E8FA4 00??
46 Slot 46 800E8FA8 00??
47 Slot 47 800E8FAC 00??
48 Slot 48 800E8FB0 00??
49 Slot 49 800E8FB4 00??
50 Slot 50 800E8FB8 00??
51 Slot 51 800E8FBC 00??
52 Slot 52 800E8FC0 00??
53 Slot 53 800E8FC4 00??
54 Slot 54 800E8FC8 00??
55 Slot 55 800E8FCC 00??
56 Slot 56 800E8FD0 00??
57 Slot 57 800E8FD4 00??
58 Slot 58 800E8FD8 00??
59 Slot 59 800E8FDC 00??
60 Slot 60 800E8FE0 00??
61 Slot 61 800E8FE4 00??
62 Slot 62 800E8FE8 00??
63 Slot 63 800E8FEC 00??
64 Slot 64 800E8FF0 00??
 
Max Chest Item Codes
 
1 Slot 1 800E8EF5 00FF
2 Slot 2 800E8EF9 00FF
3 Slot 3 800E8EFD 00FF
4 Slot 4 800E8F01 00FF
5 Slot 5 800E8F05 00FF
6 Slot 6 800E8F09 00FF
7 Slot 7 800E8F0D 00FF
8 Slot 8 800E8F11 00FF
9 Slot 9 800E8F15 00FF
10 Slot 10 800E8F19 00FF
11 Slot 11 800E8F1D 00FF
12 Slot 12 800E8F21 00FF
13 Slot 13 800E8F25 00FF
14 Slot 14 800E8F29 00FF
15 Slot 15 800E8F2D 00FF
16 Slot 16 800E8F31 00FF
17 Slot 17 800E8F35 00FF
18 Slot 18 800E8F39 00FF
19 Slot 19 800E8F3D 00FF
20 Slot 20 800E8F41 00FF
21 Slot 21 800E8F45 00FF
22 Slot 22 800E8F49 00FF
23 Slot 23 800E8F4D 00FF
24 Slot 24 800E8F51 00FF
25 Slot 25 800E8F55 00FF
26 Slot 26 800E8F59 00FF
27 Slot 27 800E8F5D 00FF
28 Slot 28 800E8F61 00FF
29 Slot 29 800E8F65 00FF
30 Slot 30 800E8F69 00FF
31 Slot 31 800E8F6D 00FF
32 Slot 32 800E8F71 00FF
33 Slot 33 800E8F75 00FF
34 Slot 34 800E8F79 00FF
35 Slot 35 800E8F7D 00FF
36 Slot 36 800E8F81 00FF
37 Slot 37 800E8F85 00FF
38 Slot 38 800E8F89 00FF
39 Slot 39 800E8F8D 00FF
40 Slot 40 800E8F91 00FF
41 Slot 41 800E8F95 00FF
42 Slot 42 800E8F99 00FF
43 Slot 43 800E8F9D 00FF
44 Slot 44 800E8FA1 00FF
45 Slot 45 800E8FA5 00FF
46 Slot 46 800E8FA9 00FF
47 Slot 47 800E8FAD 00FF
48 Slot 48 800E8FB1 00FF
49 Slot 49 800E8FB5 00FF
50 Slot 50 800E8FB9 00FF
51 Slot 51 800E8FBD 00FF
52 Slot 52 800E8FC1 00FF
53 Slot 53 800E8FC5 00FF
54 Slot 54 800E8FC9 00FF
55 Slot 55 800E8FCD 00FF
56 Slot 56 800E8FD1 00FF
57 Slot 57 800E8FD5 00FF
58 Slot 58 800E8FD9 00FF
59 Slot 59 800E8FDD 00FF
60 Slot 60 800E8FE1 00FF
61 Slot 61 800E8FE5 00FF
62 Slot 62 800E8FE9 00FF
63 Slot 63 800E8FED 00FF
64 Slot 64 800E8FF1 00FF
 
Max Chest Item Modifier Codes
 
1 Slot 1 810E8EF4 ??FF
2 Slot 2 810E8EF8 ??FF
3 Slot 3 810E8EFC ??FF
4 Slot 4 810E8F00 ??FF
5 Slot 5 810E8F04 ??FF
6 Slot 6 810E8F08 ??FF
7 Slot 7 810E8F0C ??FF
8 Slot 8 810E8F10 ??FF
9 Slot 9 810E8F14 ??FF
10 Slot 10 810E8F18 ??FF
11 Slot 11 810E8F1C ??FF
12 Slot 12 810E8F20 ??FF
13 Slot 13 810E8F24 ??FF
14 Slot 14 810E8F28 ??FF
15 Slot 15 810E8F2C ??FF
16 Slot 16 810E8F30 ??FF
17 Slot 17 810E8F34 ??FF
18 Slot 18 810E8F38 ??FF
19 Slot 19 810E8F3C ??FF
20 Slot 20 810E8F40 ??FF
21 Slot 21 810E8F44 ??FF
22 Slot 22 810E8F48 ??FF
23 Slot 23 810E8F4C ??FF
24 Slot 24 810E8F50 ??FF
25 Slot 25 810E8F54 ??FF
26 Slot 26 810E8F58 ??FF
27 Slot 27 810E8F5C ??FF
28 Slot 28 810E8F60 ??FF
29 Slot 29 810E8F64 ??FF
30 Slot 30 810E8F68 ??FF
31 Slot 31 810E8F6C ??FF
32 Slot 32 810E8F70 ??FF
33 Slot 33 810E8F74 ??FF
34 Slot 34 810E8F78 ??FF
35 Slot 35 810E8F7C ??FF
36 Slot 36 810E8F80 ??FF
37 Slot 37 810E8F84 ??FF
38 Slot 38 810E8F88 ??FF
39 Slot 39 810E8F8C ??FF
40 Slot 40 810E8F90 ??FF
41 Slot 41 810E8F94 ??FF
42 Slot 42 810E8F98 ??FF
43 Slot 43 810E8F9C ??FF
44 Slot 44 810E8FA0 ??FF
45 Slot 45 810E8FA4 ??FF
46 Slot 46 810E8FA8 ??FF
47 Slot 47 810E8FAC ??FF
48 Slot 48 810E8FB0 ??FF
49 Slot 49 810E8FB4 ??FF
50 Slot 50 810E8FB8 ??FF
51 Slot 51 810E8FBC ??FF
52 Slot 52 810E8FC0 ??FF
53 Slot 53 810E8FC4 ??FF
54 Slot 54 810E8FC8 ??FF
55 Slot 55 810E8FCC ??FF
56 Slot 56 810E8FD0 ??FF
57 Slot 57 810E8FD4 ??FF
58 Slot 58 810E8FD8 ??FF
59 Slot 59 810E8FDC ??FF
60 Slot 60 810E8FE0 ??FF
61 Slot 61 810E8FE4 ??FF
62 Slot 62 810E8FE8 ??FF
63 Slot 63 810E8FEC ??FF
64 Slot 64 810E8FF0 ??FF
 
Inventory Item Codes
 
1 Slot 1 800E8EC8 00??
2 Slot 2 800E8ECC 00??
3 Slot 3 800E8ED0 00??
4 Slot 4 800E8ED4 00??
5 Slot 5 800E8ED8 00??
6 Slot 6 800E8EDC 00??
7 Slot 7 800E8EE0 00??
8 Slot 8 800E8EE4 00??
9 Slot 9 800E8EE8 00??
10 Slot 10 800E8EEC 00??
Max Item Codes
11 Slot 1 800E8EC9 00FF
12 Slot 2 800E8ECD 00FF
13 Slot 3 800E8ED1 00FF
14 Slot 4 800E8ED5 00FF
15 Slot 5 800E8ED9 00Ff
16 Slot 6 800E8EDD 00FF
17 Slot 7 800E8EE1 00FF
18 Slot 8 800E8EE5 00FF
19 Slot 9 800E8EE9 00FF
20 Slot 10 800E8EED 00FF
Max Item Modifier Codes
21 Slot 1 810E8EC8 ??FF
22 Slot 2 810E8ECC ??FF
23 Slot 3 810E8ED0 ??FF
24 Slot 4 810E8ED4 ??FF
25 Slot 5 810E8ED8 ??FF
26 Slot 6 810E8EDC ??FF
27 Slot 7 810E8EE0 ??FF
28 Slot 8 810E8EE4 ??FF
29 Slot 9 810E8EE8 ??FF
30 Slot 10 810E8EEC ??FF
31 Lighter Slot Modifier 800E8EF0 00??
32 Max Item Light Slot 800E8EF1 00FF
33 Max Item Lighter Slot Modifier 810E8EF0 ??FF
 
All Events Done Codes
 
1 Have All Events Done (1 of 9) 810E8CBA FFFF
810E8CBC FFFF
810E8CBE FFFF
810E8CC0 FFFF
810E8CC2 FFFF
810E8CC4 FFFF
810E8CC6 FFFF
810E8CC8 FFFF
810E8CCA FFFF
810E8CCC FFFF
810E8CCE FFFF
810E8CD0 FFFF
810E8CD2 FFFF
810E8CD4 FFFF
810E8CD6 FFFF
2 Have All Events Done (2 of 9) 810E8CD8 FFFF
810E8CDA FFFF
810E8CDC FFFF
810E8CDE FFFF
810E8CE0 FFFF
810E8CE2 FFFF
810E8CE4 FFFF
810E8CE6 FFFF
810E8CE8 FFFF
810E8CEA FFFF
810E8CEC FFFF
810E8CEE FFFF
810E8CF0 FFFF
810E8CF2 FFFF
810E8CF4 FFFF
3 Have All Events Done (3 of 9) 810E8CF6 FFFF
810E8CF8 FFFF
810E8CFA FFFF
810E8CFC FFFF
810E8CFE FFFF
810E8D00 FFFF
810E8D02 FFFF
810E8D04 FFFF
810E8D06 FFFF
810E8D08 FFFF
810E8D0A FFFF
810E8D0C FFFF
810E8D0E FFFF
810E8D10 FFFF
810E8D12 FFFF
4 Have All Events Done (4 of 9) 810E8D14 FFFF
810E8D16 FFFF
810E8D18 FFFF
810E8D1A FFFF
810E8D1C FFFF
810E8D1E FFFF
810E8D20 FFFF
810E8D22 FFFF
810E8D24 FFFF
810E8D26 FFFF
810E8D28 FFFF
810E8D2A FFFF
810E8D2C FFFF
810E8D2E FFFF
810E8D30 FFFF
5 Have All Events Done (5 of 9) 810E8D32 FFFF
810E8D34 FFFF
810E8D36 FFFF
810E8D38 FFFF
810E8D3A FFFF
810E8D3C FFFF
810E8D3E FFFF
810E8D40 FFFF
810E8D42 FFFF
810E8D44 FFFF
810E8D46 FFFF
810E8D48 FFFF
810E8D4A FFFF
810E8D4C FFFF
810E8D4E FFFF
6 Have All Events Done (6 of 9) 810E8D50 FFFF
810E8D52 FFFF
810E8D54 FFFF
810E8D56 FFFF
810E8D58 FFFF
810E8D5A FFFF
810E8D5C FFFF
810E8D5E FFFF
810E8D60 FFFF
810E8D62 FFFF
810E8D64 FFFF
810E8D66 FFFF
810E8D68 FFFF
810E8D6A FFFF
810E8D6C FFFF
7 Have All Events Done (7 of 9) 810E8D6E FFFF
810E8D70 FFFF
810E8D72 FFFF
810E8D74 FFFF
810E8D76 FFFF
810E8D78 FFFF
810E8D7A FFFF
810E8D7C FFFF
810E8D7E FFFF
810E8D80 FFFF
810E8D82 FFFF
810E8D84 FFFF
810E8D86 FFFF
810E8D88 FFFF
810E8D8A FFFF
8 Have All Events Done (8 of 9) 810E8D8C FFFF
810E8D8E FFFF
810E8D90 FFFF
810E8D92 FFFF
810E8D94 FFFF
810E8D96 FFFF
810E8D98 FFFF
810E8D9A FFFF
810E8D9C FFFF
810E8D9E FFFF
810E8DA0 FFFF
810E8DA2 FFFF
810E8DA4 FFFF
810E8DA6 FFFF
810E8DA8 FFFF
9 Have All Events Done (9 of 9) 810E8DAA FFFF
810E8DAC FFFF
810E8DAE FFFF
810E8DB0 FFFF
810E8DB2 FFFF
 
File Modifier Codes
 
1 Slot 1 800E8FF4 00??
2 Slot 2 800E8FF5 00??
3 Slot 3 800E8FF6 00??
4 Slot 4 800E8FF7 00??
5 Slot 5 800E8FF8 00??
6 Slot 6 800E8FF9 00??
7 Slot 7 800E8FFA 00??
8 Slot 8 800E8FFB 00??
9 Slot 9 800E8FFC 00??
10 Slot 10 800E8FFD 00??
11 Slot 11 800E8FFE 00??
12 Slot 12 800E8FFF 00??
13 Slot 13 800E9000 00??
14 Slot 14 800E9001 00??
15 Slot 15 800E9002 00??
16 Slot 16 800E9003 00??
17 Slot 17 800E9004 00??
18 Slot 18 800E9005 00??
19 Slot 19 800E9006 00??
20 Slot 20 800E9007 00??
21 Slot 21 800E9008 00??
22 Slot 22 800E9009 00??
23 Slot 23 800E900A 00??
24 Slot 24 800E900B 00??
 
Misc. Codes
 
A Activator 1 P1 D0014FA4 00??
1A Activator 2 P1 D0014FA5 00??
2A Dual Activator P1 D1014FA4 ????
1 Infinite Health 810E1322 00C8
2 Always Have Fine Condition 810E13E4 0000
3 Start With Backpack Equipped [Note 1] D00E8D4E 0000
800E8D4E 0001
4 Super Mega Rapid Fire (All Weapons) [Note 2] D1014FA4 8010
810E1318 0B00
5 The 4th Survivor Mode Main Menu [Note 3] 800E10EF 0048
6 The Tofu Survivor Mode Main Menu [Note 4] 800E10EF 0049
7 Biohazard 2 Mode [Note 5] D00E10EF 0040
800E10EF 0000
8 Suicide [Note 6] D1014FA4 0830
800E10EC 0045
9 Instant Reset [Note 7] D1014FA4 0430
800E10EC 0000
10 Start on 2nd Scenario From New Game 800E110C 0040
11 Makes Game Think You Never Saved 810E8B50 0000
12 Quick Save Access [Note 8] D1014FA4 6000
810E8928 8007
D1014FA4 6000
810E892A 4110
13 Quick Chest Access [Note 9] D1014FA4 1020
8012BFA8 0001
14 Quick Map Access [Note 10] D1014FA4 3020
8012BFA8 0003
15 Character Modifier [Note 11] 800E8CB9 00??
 
 
Note 1: With this code, it will give you 10 places in inventory instead of the usual eight.
Note 2: With this code, it is activated by the Activator Code, press R and A to Super Rapidly Fire!
Note 3: With this code, it will take you to the Appropriate Mode Main Menu, when you first turn on the machine, otherwise if you have exited that menu, you will have to load a game, but it will not load a game, instead it will save a game, and then it will take you into the game after some load time, and then you will die almost instantly when a zombie comes up, but after that, it will take you back to the Appropriate Mode Main Menu!
Note 4: With this code, it will take you to the Appropriate Mode Main Menu, when you first turn on the machine, otherwise if you have exited that menu, you will have to load a game, but it will not load a game, instead it will save a game, and then it will take you into the game after some load time, and then you will die almost instantly when a zombie comes up, but after that, it will take you back to the Appropriate Mode Main Menu!
Note 5: With this code, the game will become Bio Hazard 2, the Japanese version of Resident Evil 2! This means all text (except the text in files) is inJapanese, and all cinemas have Japanese subtitles. Note that the title screen will still say Resident Evil 2
Note 6: With this code, Press L+R+UP during gameplay to blow yourself up! That's right... "You Died!"
Note 7: With this code, press L+R+DOWN to reset the game instantly.
Note 8: With this code, 1) Anytime, anywhere, press Z and B at the same time. You'll get the standard typewriter text: "It's an old typewriter. You can save your progress with this." Note that you must, of course, have an ink ribbon to save. 2) Choose "Yes" and you'll be able to save normally. Instead of the location name, your save file will say "Scenario 1st" or "Scenario 2nd." 3) When you load your save file, you'll have to skip through the intro, but when the game loads up you'll be exactly where you saved!
Note 9: With this code, all you have to do to access the chest, is hold L and Press Start.
Note 10: With this code, all you have to do to access the map, is hold L+Z, and Press Start.
Note 11: With this code, if using this code from a saved game, make sure the game is saved with no weapons equipped, or a weapon the character you're going to change into can equip. Otherwise, the game will crash. For a list of which weapons each character can equip, see the item list.
What is the Activator? It is a code whose address is a position in RAM, that tells when a button on the controller is pressed!
Does every game have an Activator? Yes, EVERY GAME has an Activator, but some are non-normal though!
What does an Activator do? It is used to avoid lockups during the intros or varios places in the game, or when you only want to activate codes at a certain time and not constantly have the effect of the code. ITS PURPOSE IS TO ACTIVATE CODES AT THE TOUCH OF A BUTTON!
Can you activate all codes from an Activator? As of NOW, No! It will only activate the code that is below it, when you press the correct button on Controller 1
Once I Have The Activator in, How do I Use it? When you press the button/s specified by the Quantity Digits below, the value that you change the '????' to, inside of the game, it will activate the code you have put in under the Activator code.
When Entering an Activator. Be sure to enter the code that you want the Activator to Activate RIGHT UNDERNEATH of the Activator code!
EXAMPLE USAGE Say you have Infinite Health for a game. the Infinite Health code is, 8012C04C 00AA, and the Activator is D0012876 00??., and it is a Normal Activator. And in the game, Z doesnt do anything! Well, take a look at the Quantity Digits and you will see that Select is value 20 for a Normal Activator. So you enter the following codes, D0012876 0020, and under it 8012C04C 00AA. Now when you are in the game with this code on, when you press Z it will refill you energy! Or if you hold Z and no other buttons it will give you Infinite Health! HOWEVER, once you let go of Z, you no longer have Infinite Health, so get a little farther in the level, you notice that you have lost some energy, so press Z to FILL back up your energy. And so on!
Quantity Digits to Accompany Normal Activator 1 Codes
00 - No Buttons
01 - Right Directional Pad
02 - Left Directional Pad
04 - Down Directional Pad
08 - Up Directional Pad
10 - Start Button
20 - Z Button
40 - B Button
80 - A Button
Multi Buttons - To use any combination of buttons, like, press Right Directional and Z to enable the codes. Just add the two digits up for Right Directional and Z. 01 plus 21 equal 21, so 21 would enable the codes when you push Right Directional and Z on the Controller 1
Quantity Digits to Accompany Normal Activator 2 Codes
00 - No Buttons
01 - C Right Button
02 - C Left Button
04 - C Down Button
08 - C Up Button
10 - R Button
20 - L Button
Multi Buttons - Same as Activator 1!
NOTE: To use these codes, 'D1' at the beginning, you must have Cheat Device Pro Version 3.0 or Higher for Nintendo 64!
Quantity Digits to Accompany Dual Activator Codes
0000 - No Buttons
0001 - C Right Button
0002 - C Left Button
0004 - C Down Button
0008 - C Up Button
0010 - R Button
0020 - L Button
0100 - Right Directional Pad
0200 - Left Directional Pad
0400 - Down Directional Pad
0800 - Up Directional Pad
1000 - Start Button
2000 - Z Button
4000 - B Button
8000 - A Button
Multi Buttons - Same as Activator 1 & 2!

Here are pro action replay codes
 
Enable Code (Must Be On)
f10004f02400
f10004f42400
Infinite Health
810e132200c8
Rapid Fire Press [R] + [A]
d1014fa48010
810e13180b00
Enable 4th Survivor Mode
800e10ef0048
Enable Tofu Survivor Mode
800e10ef0049
Biohazard 2 Mode
d00e10ef0040
800e10ef0000
Start on 2nd Scenario From New Game
800e110c0040
0 Saves Registered
810e8b500000
Save Anywhere Press [Z] + [B]
d1014fa46000
810e89288007
d1014fa46000
810e892a4110
Access Chest Anywhere Press [L] + [Start]
d1014fa41020
8012bfa80001
Access Map Anywhere Press [L] + [Z] + [Start]
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Magnum In Crate
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Custom Magnum In Crate
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Shotgun In Crate
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Custom Shotgun In Crate
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Grenade Launcher In Crate
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Grenade Launcher (Fire) In Crate
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Grenade Launcher (Acid) In Crate
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Colt SAA In Crate
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Spark Shot In Crate
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Submachinegun In Crate
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Flamethrower In Crate
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Rocket Launcher In Crate
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Gatling Gun In Crate
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