Mario Kart 64


WARNING: do not copy these codes to other sites!
Activators
1Activator 1 P2D00F6924 00??
2Activator 2 P2D00F6925 00??
3Dual Activator P2D10F6924 ????
4Activator 1 P3D00F6934 00??
5Activator 2 P3D00F6935 00??
6Dual Activator P3D10F6934 ????
7Activator 1 P4D00F6944 00??
8Activator 2 P4D00F6945 00??
9Dual Activator P4D10F6944 ????
10Activator 1 P1 #2D014F0F0 00??
11Activator 2 P1 #2D014F0F1 00??
12Dual Activator P1 #2D114F0F0 ????
13Activator 1 P2 #2D014F0F6 00??
14Activator 2 P2 #2D014F0F7 00??
15Dual Activator P2 #2D114F0F6 ????
16Activator 1 P3 #2D014F0FC 00??
17Activator 2 P3 #2D014F0FD 00??
18Dual Activator P3 #2D114F0FC ????
19Activator 1 P4 #2D014F102 00??
20Activator 2 P4 #2D014F103 00??
21Dual Activator P4 #2D114F102 ????
22Activator 1 P1 #3D0196504 00??
23Activator 2 P1 #3D0196505 00??
24Dual Activator P1 #3D1196504 ????
25Activator 1 P2 #3D019650C 00??
26Activator 2 P2 #3D019650D 00??
27Dual Activator P2 #3D119650C ????
28Activator 1 P3 #3D0196514 00??
29Activator 2 P3 #3D0196515 00??
30Dual Activator P3 #3D1196514 ????
31Activator 1 P4 #3D019651C 00??
32Activator 2 P4 #3D019651D 00??
33Dual Activator P4 #3D119651C ????
34Control Stick Activator 1 P1D10F691C ????
35Control Stick Activator 2 P1D10F691E ????
36Control Stick Activator 1 P2D10F692C ????
37Control Stick Activator 2 P2D10F692E ????
38Control Stick Activator 1 P3D10F693C ????
39Control Stick Activator 2 P3D10F693E ????
40Control Stick Activator 1 P4D10F694C ????
41Control Stick Activator 2 P4D10F694E ????
42Control Stick Activator 1 P1 #2D014F0F2 00??
43Control Stick Activator 2 P1 #2D014F0F3 00??
44Dual Control Stick Activator P1 #2D114F0F2 ????
45Control Stick Activator 1 P2 #2D014F0F8 00??
46Control Stick Activator 2 P2 #2D014F0F9 00??
47Dual Control Stick Activator P2 #2D114F0F8 ????
48Control Stick Activator 1 P3 #2D014F0FE 00??
49Control Stick Activator 2 P3 #2D014F0FF 00??
50Dual Control Stick Activator P3 #2D114F0FE ????
51Control Stick Activator 1 P4 #2D014F104 00??
52Control Stick Activator 2 P4 #2D014F105 00??
53Dual Control Stick Activator P4 #2D114F104 ????
54Control Stick Activator 1 P1 #3D0196506 00??
55Control Stick Activator 2 P1 #3D0196507 00??
56Dual Control Stick Activator P1 #3D1196506 ????
57Control Stick Activator 1 P2 #3D019650E 00??
58Control Stick Activator 2 P2 #3D019650F 00??
59Dual Control Stick Activator P2 #3D119650E ????
60Control Stick Activator 1 P3 #3D0196516 00??
61Control Stick Activator 2 P3 #3D0196517 00??
62Dual Control Stick Activator P3 #3D1196516 ????
63Control Stick Activator 1 P4 #3D019651E 00??
64Control Stick Activator 2 P4 #3D019651F 00??
65Dual Control Stick Activator P4 #3D119651E ????
Miscellaneous Codes
66Speed Modifier810F6A2C 4???
67Maximum Speed Modifier P11810F6BA4 ????
810F6BA6 ????
68Maximun Speed Modifier P2810F797C ????
810F797E ????
69Y Coordinate (Or Something Like It) Modifier P1810F6A00 ????
810F6A02 ????
70Y Coordinate (Or Something Like It) Modifier P2810F77D8 ????
810F77DA ????
71Y Coordinate (Or Something Like It) Modifier P3810F85B0 ????
810F85B2 ????
72Y Coordinate (Or Something Like It) Modifier P4810F9388 ????
810F938A ????
73Floating Jump8102AA86 ????
74Super Acceleration From A Standing Start2810E2ED0 4500
75Optional ASM Codes To Use With Super Acceleration81031F80 2400
81031FD0 1000
81031EC4 1000
76ASM Acceleration Speed Mofifiers (4500 Is Nice)81031070 3C1B
81031070 ????
81031074 449B
81031076 9000
81031690 3C1B
81061692 ????
81031694 449B
81031696 3000
810315F0 3C1B
810315F4 ????
810315F6 2000
810313EC 3C1B
810313EE ????
810313F0 449B
810313F2 2000
8103133C 3C1B
8103133E ????
81031340 449B
81031342 5000
81031130 3C1B
81031132 ????
81031134 449B
81031136 3000
77Super Acceleration/Speed Most Of The Time350002504 0000
810E2ED0 4500
50002504 0000
810E2ED2 0000
78Item Boxes Don't Spin812A16A8 2400
812A16AC 2400
812A16B4 2400
79Lakitu Doesn't Appear When You're Going The Wrong Direction81006704 1000
80Jump Height Modifier -- All Players (Default 3F6E)8102AA80 3C1B
8102AA82 ????
8102AAA0 AC9B
81Roadkill Mode48102CE3A 800F
8102CE3C 3463
8102CE3E 6990
8102CE40 1203
82Amount Of Time Lightning Effect Lasts (Default 01CC)8108E302 ????
83Weapons Have No Effect8102B864 1000
84Bananna Peels Have No Effect8102B380 1000
85Upside Down "?" Boxes Have No Effect8102B4A0 1000
86Green Shells Have No Effect8102B35C 1000
87Red/Blue Shells And Stars Have No Effect8102B338 1000
88Blast Height Modifier - Upside Down "?" (Default 400C)8108E72C 3C01
8108E72E ????
8108E734 4481
8108E736 3000
89Green Shell Hit Height Modifier (Default 3FB9)8108C56C 3C01
8108C56E ????
8108C578 4481
8108C57A 4000
90Red/Blue Shell And Star Hit Height Modifier (Default 400C)8108EB40 3C01
8108EB42 ????
8108EB48 4481
8108EB4A 3000
91P1 Shrink Timer Modifier810F6A40 ????
92P2/CPU1 Shrink Timer Modifier810F7818 ????
93P3/CPU2 Shrink Timer Modifier810F85F0 ????
94P4/CPU3 Shrink Timer Modifier810F93C8 ????
95CPU4 Shrink Timer Modifier810FA1A0 ????
96CPU5 Shrink Timer Modifier810FAF78 ????
97CPU6 Shrink Timer Modifier810FBD50 ????
98CPU7 Shrink Timer Modifier810FCB28 ????
99CPU Racers Just Sit There81039658 340C
8103965A C200


Notes
1Tired of not being able to go more than 60 or 80 normally? Just up this value a bit. hehehehe

This actually seems to effect all human players. When I did versus all 4 players could go fast, but when I did Grand Prix on the human player(s) could go fast.

Some Defaults:
439B 0000 - Time Trials
4391 0000 - 50CC
43A0 0000 - 150CC
2When stopped, Press A To To Take Off.
3This is lkike a data block of acceleration types. E2ED0 is from a stopped position, I think E2EF4 is from moving if you let off A then hit it again, etc. it's strange an dI don't have time to explore it.
4Everyone except P1 is shrunk and can be squashed.


Credits
Viper1871, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99
Viper187 & Hyperhacker67, 68