* I made these codes into the MOHH2 Text document as well as archive right here. This includes all the codes below in archive.
http://www.megaupload.com/?d=5EYO3PUN

I did not make any of these codes. I just made them into an archive for easy access. I only added commonly used codes, effective codes, small codes, and neat/cool codes. I don't have all the makers of the codes. If you made a code in this archive, or if you know someone who did, let me know so i can give you/them credit. Thanks!
You must set the CheatHZ to 15/1000 for some of these codes.
Code:
#Flash
0x0016ADC0 0x40A0
#Super Flash
0x0016ADC0 0x3C044100
#Extreme Flash 
; By Jet.HaCkR
0x0016ADC0 0x3C044153
#Crouch Flash
;By Jet.HaCkR
0x0063aee8 0x4180b99a
0x0063aeec 0x4180b99a
0x0063aef0 0x4180b99a
#Reverse Flash
0x0055A534 0x30000000
#Flash Only For Run
0x00180550 0x3C044000
#Always running
0x00592858 0x00000005
#Infinite Stamina
0xFFFFFFFF 0x006286DC
0x00002168 0x42C80000
#Inf Ammo/Health
;Credit GameShark
;Online, Ammo
;Offline, Ammo&Health
0x006369D8 0x00010001
#RAPID FIRE-Normal
0x0054ED68 0xFFFFFFFF
#RAPID FIRE-Faster
0x0054ED68 0x8F8F8F8F
#RAPID FIRE-Fastest
0x0054ED68 0x9F9F9F9F
CheatHZ to 15/1000, Enable in Game. Once you Respawn they should work.
#Invisibility
0xFFFFFFFF 0x006286DC
0x000004C4 0xFFFF0000
#Invisibility(Can kill with guns)
0xFFFFFFFF 0x006286DC
0x000004C4 0x0FFF0000
#MOHH2 Universal Skywalker Auto Crouch
; by RTCFlash
0xFFFFFFFF 0x006286DC
0x00000290 0x01020345
How to operate Skywalker is below the archive.
Uniform Mods
#Axis Elite(Uniform Mod)
0x00658264 0xE61BE829
#Allies Uniform (2nd)
0x00658264 0xAAEC9BA4
#Axis Uniform (Rookie)
0x00658264 0x6A5945B0
#Axis Regular(Uniform Mod)
0x00658264 0xE4885AB0
#Allies(4th)Uniform mod
0x00658264 0x17FA51E6
#Allies(5th)Uniform Mod
0x00658264 0x16383BD1
All Pistol and Grenade Codes Below Were Made By Jet.HaCkR
#Pistol Mods
#Pistol>>Karabiner
0x0065826C 0x668B0716
#Pistol>>Shotgun
0x0065826C 0x3D07D75C
#Pistol>>Bar
0x0065826C 0x1AA20FE4
#Pistol>>StG44
0x0065826C 0x5D2EC45C
#Pistol>>M1Grand
0x0065826C 0x9B42A47B
#Pistol>>Thompson
0x0065826C 0xAD8567E5
#Pistol>>Gewhr Rifle
0x0065826C 0xBBBD860C
#Pistol>>SpringField Rifle
0x0065826C 0xCAE6F38C
#Pistol>>Panzershrek
0x0065826C 0x496337DE
#Pistol>>MP40
0x0065826C 0x884F2C3D
#Pistol>>M1 Bazooka
0x0065826C 0x496D946C
#No sound or animation pistol
0x010BC068 0x00000000
#Grenade Mods
#Grenade>>Karabiner
0x00658270 0x668B0716
#Grenade>>Shotgun
0x00658270 0x3D07D75C
#Grenade>>Bar
0x00658270 0x1AA20FE4
#Grenade>>StG44
0x00658270 0x5D2EC45C
#Grenade>>M1Grand
0x00658270 0x9B42A47B
#Grenade>>Thompson
0x00658270 0xAD8567E5
#Grenade>>Gewhr Rifle
0x00658270 0xBBBD860C
#Grenade>>SpringField Rifle
0x00658270 0xCAE6F38C
#Grenade>>Panzershrek
0x00658270 0x496337DE
#Grenade>>MP40
0x00658270 0x884F2C3D
#Grenade>>M1 Bazooka
0x00658270 0x496D946C
#Anti Bounce Nades
0x0020B4D8 0x3F80
#High Nades 
0x0020CD6C 0x4080
#Rapid Fire Shotgun 
;by iNRoC
0x00BBA1F4 0x08D544B4
#--(Shotgun Explosives [All Maps] )--
;By Jet.HackR
0xffffffff 0xffffffff
#;TDM Port
;By Jet.HaCkR
0x00fa1f84 0xbc289eae
0x00fa1fb0 0x00080000
#TDM Base
;By Jet.HaCkR
0x00f6b0e4 0xbc289eae
0x00f6b110 0x00080000
#TDM City
;By Jet.HaCkR
0x00f6d054 0xbc289eae
0x00f6d080 0x00080000
#TDM Sewers
;By Jet.HaCkR
0x00dfa624 0xbc289eae
0x00dfa650 0x00080000
#TDM Village
;By Jet.HaCkR
0x00f48ff4 0xbc289eae
0x00f49020 0x00080000
#TDM Monestary
;By Jet.HaCkR
0x00f901a4 0xbc289eae
0x00f901D0 0x00080000
#CTF Sewers
;By Jet.HaCkR
0x00Dfbbe4 0xbc289eae
0x00Dfbc10 0x00080000
#CTF Village
;By Jet.HaCkR
0x00f48744 0xbc289eae
0x00f48770 0x00080000
#DM Port
;By Jet.HaCkR
0x00fa5b24 0xbc289eae
0x00fa5b50 0x00080000
#DM City
;By Jet.HaCkR
0x00f6ce74 0xbc289eae
0x00f6cea0 0x00080000
#DM Sewers
;By Jet.HaCkR
0x00dfa444 0xbc289eae
0x00dfa470 0x00080000
#DM Village
;By Jet.HaCkR
0x00f49594 0xbc289eae
0x00f495c0 0x00080000
#DM Monastery
;By Jet.HaCkR
0x00f910a4 0xbc289eae
0x00f910d0 0x00080000
#DM Base
;By Jet.HaCkR
0x00f6ab44 0xbc289eae
0x00f6ab70 0x00080000
#--(Shotgun Shoot Grenades [All Maps] )--
;By Jet.HackR
0xffffffff 0xffffffff
#;TDM Port
;By Jet.HaCkR
0x00fa1f84 0xe19620af
0x00fa1fb0 0x00080000
#TDM Base
;By Jet.HaCkR
0x00f6b0e4 0xe19620af
0x00f6b110 0x00080000
#TDM City
;By Jet.HaCkR
0x00f6d054 0xe19620af
0x00f6d080 0x00080000
#TDM Sewers
;By Jet.HaCkR
0x00dfa624 0xe19620af
0x00dfa650 0x00080000
#TDM Village
;By Jet.HaCkR
0x00f48ff4 0xe19620af
0x00f49020 0x00080000
#TDM Monestary
;By Jet.HaCkR
0x00f901a4 0xe19620af
0x00f901D0 0x00080000
#CTF Sewers
;By Jet.HaCkR
0x00Dfbbe4 0xe19620af
0x00Dfbc10 0x00080000
#CTF Village
;By Jet.HaCkR
0x00f48744 0xe19620af
0x00f48770 0x00080000
#DM Port
;By Jet.HaCkR
0x00fa5b24 0xe19620af
0x00fa5b50 0x00080000
#DM City
;By Jet.HaCkR
0x00f6ce74 0xe19620af
0x00f6cea0 0x00080000
#DM Sewers
;By Jet.HaCkR
0x00dfa444 0xe19620af
0x00dfa470 0x00080000
#DM Village
;By Jet.HaCkR
0x00f49594 0xe19620af
0x00f495c0 0x00080000
#DM Monastery
;By Jet.HaCkR
0x00f910a4 0xe19620af
0x00f910d0 0x00080000
#DM Base
;By Jet.HaCkR
0x00f6ab44 0xe19620af
0x00f6ab70 0x00080000
#Thompson Blast [TDM, CTF, DM]
;Cheat HZ to 15
;DM Port
0x00FA6A50 0x00450045
;DM Sewers
0x00DFAFB8 0x00450045
;DM City
0x00F6D620 0x00450045
;DM Monastery
0x00F903B0 0x00450045
;DM Village
0x00F49200 0x00450045
;TDM City
0x00F6C720 0x00450045
;TDM Port
0x00FA0ED0 0x00450045
;TDM Sewers
0x00DFB190 0x00450045
;TDM Village
0x00F486C0 0x00450045
;TDM Monestary
0x00F8FC30 0x00450045
;CTF Sewers
0x00DFB850 0x00450045
;CTF Village
0x00F492B0 0x00450045
#M1 Explosives DM
#M1 Explosives DM Port
0x00FA6C04 0xBC289EAE
0x00FA6C30 0x00010000
#M1 Explosives DM City
0x00F6D414 0xBC289EAE
0x00F6D440 0x00010000
#M1 Explosives DM Sewers
0x00DFB164 0xBC289EAE
0x00DFB190 0x00010000
#M1 Explosives DM Village
0x00F48C34 0xBC289EAE
0x00F48C60 0x00010000
#M1 Explosives DM Monastery
0x00F90924 0xBC289EAE
0x00F90950 0x00010000
#M1 Explosives DM Base
0x00F6B0E4 0xBC289EAE
0x00F6B110 0x00010000
Made by Tyger, give you different Map Angles. 
#Spy X-only enable 1
;tyger
;only enable 1
0x0072E614 0x00000000
0x00760614 0x00000000
#Spy Z-only enable 1
;tyger
;only enable 1
0x0072E618 0x00000000
0x00760618 0x00000000
#Spy Y-only enable 1
;tyger
;only enable 1
0x0072E61C 0x00000000
0x0076061C 0x00000000
Credit: xxsnipexx 
#99999999 People Online
;DAILLISPSPHACKER
0x01276E78 0x05F5E0FF
#Blank Imposter 
0x00658B7C 0x00000000
0x00658B80 0x00000000
0x00658B84 0x00000000
0x00658B88 0x00000000
0x00658B8C 0x00000000
0x00658B90 0x00000000
0x00658B94 0x00000000
0x00658B98 0x00000000
#>DIE 2 BOOT<
;credit StR8KrAzY
;BOOTS THE WHOLE ROOM
0x00658264 0x496337DE
#NO TEAM AUTO KICK
0x0064C774 0x00000000
#Anti-Vote
;Adds to your score
#Anti Vote
;Does NOT Add to your score
0x00658b7c 0x00000000
0x00658b80 0x00000000
0x00658b84 0x00000000
0x00658b88 0x00000000
#Walk Through Walls 
0x00240050 0x2F00
#Super Nova Explosions
0x000F648C 0x4000
#Perfect weapon view
;tyger
;address found by pircedood
;one of my first codes
;btw tyger is codeman
0x000849AC 0x3C053F90
#Normal View
;tyger
;address found by pircedood
;made without
;game so might not work
0x000849AC 0x3F800000
#Upside Down World
;tyger
;address found by pircedood
;made without
;game so might not work
0x000849AC 0x50000000
#Peripheral Vision
;tyger
;address found by pircedood
;made without
;game so might not work
0x000849AC 0x40800000
#Black Screen of Death
;tyger
;address found by pircedood
;made without
;game so might not work
0x000849AC 0xFFF00000
#Red Tint Screen 
;Fixed randomness
;Offline/Online
0x000FD72C 0x3C086B00
#Tint Screen
;Red Online
;Blue Offline
0x000FD72C 0x4100 
so donate points for meee plssssssss
#Drunk Mode
0x0072E61D 0x00
#1000+ Kills
;tyger
0x0065877C 0x00000408
#SUPER LONG GAME
0x0064C644 0xFFFFFFFF
#MOHH2 VIRUS
0x005D3068 0xFFFFFFFF
#MOHH2 VIRUS V.2
0x005D3068 0x0000C000
#Infinite Stamina
0xFFFFFFFF 0x006286DC
0x00002168 0x42C80000
#Slow Gameplay
;unknown 
0x000398ED 0x000398ED 
0x000398EA 0x000398EA 
#Fast Gameplay
;By lollipop
0x0054ED6B 0x69
#Suicide
0xFFFFFFFF 0x006286DC
0x000004C4 0xEFEFEFEF
#No fall damage
0x001073c8 0x00000000
#Repeating Particles
'Jungle All Shots Will Repeat
0x00555Bc0 0x46248B78
#Vertical Clipping
0x0024005C 0x00000000
#No sound or animation pistol
0x010BC068 0x00000000
#Huge and constant animations
0x00555BC1 0x86
#Blue Layer
0x0072EADC 0x00
#Slow walking
0x0016ADC0 0x3EF0
#Fast reflex
0x0005D7B0 0x3F04FFFF
#Ammo > $$$$
;By Jet.HaCkR
;Cheat Hz 15
0x013D5DAC 0x00240024
0x013D5DB0 0x00240024
This Makes Your Ammo Ammount Show $$$$