Moved to Hacking Questions.

This is my:

MP

set customclass1 "^2Killer"
set customclass2 "^5ACOG"
set customclass3 "^2Shotkani"
set customclass4 "^5SniperQ"
set customclass5 "^2A K - 4 7"
set playlist "7"
set clanName "^3"
set ps3_voiceSpeakerGain "1.2"
set cg_laserForceOn "1"
set melee "1"
set fx_enable "1"
set fx_draw "1"
set cg_drawfps 1
set player_sprintSpeedScale "4"
set player_meleeRange "900"
set player_sustainAmmo "1"
set perk_weapRateMultiplier "0.0001"
set perk_weapReloadMultiplier "0.0001"
set perk_weapSpreadMultiplier "0.05"
bind BUTTON_LTRIG "noclip"
bind BUTTON_RTRIG "fast_restart ; map mp_shipment ; scr_xpscale 200"
bind DPAD_UP "toggle jump_height 39 1000 ; say ^5HaHaaaaaaaaaa"
bind DPAD_DOWN "god ; say ^4Tuhoaja Is Da King ; bg_fallDamageMaxHeight 99999 ; bg_fallDamageMinHeight 99999 ; g_speed 208 ; cg_fov 80 ; cg_drawshellshock 0 ; toggle r_lodscalerigid 4 1; toggle r_fullbright 1 0; toggle fx_enable 0 1; toggle r_fog 0 1;"
bind DPAD_RIGHT "toggle g_gravity 800 100 ; say ^2Tuhoaja Ownz You"

CM

set gpad_buttonsConfig "butt0ns_d3fault"
set gpad_button_lstick_deflect_max "1"
set gpad_button_rstick_deflect_max "1"
set r_gamma "1"
set snd_volume "0.8"
set input_invertPitch "0"
set input_autoAim "1"
set gpad_sticksConfig "thumbstick_default"
set nightVisionDisableEffects "1"


Also XP hack, press R2 while host

Nice Hacks TuhoajaFIN and that would of probably answered your question.Remember to bypass.

Moved to CoD4 Hacks.

Here's a really good XP hack by IW_Josh (I TAKE NO CREDIT)

MP:

set playlist "7"
set clanName "^0XP"
set xp "vstr xp1"
set xp1 "vstr xp3 ; set xp vstr xp2"
set xp2 "vstr xp4 ; set xp vstr xp1"
set xp3 "scr_xpscale 200 ; say ^2 XP Scale 1000XP"
set xp4 "scr_xpscale 2500 ; say ^1 XP Scale 12500XP"
bind BUTTON_RSTICK "toggle scr_dm_scorelimit 0 1 ; scr_dm_timelimit 0 ; scr_dm_numlives 0 ; scr_player_maxhealth 1 ; scr_player_healthregentime 20 ; scr_game_allowkillcam 0 ; say ^1 Unlimited Cage Match"
bind BUTTON_LTRIG "toggle timescale 10 1 ; say ^5Speed Scale x10"
bind BUTTON_RTRIG "vstr xp"
bind DPAD_UP "god ; say ^6God Mode"
bind DPAD_RIGHT "toggle r_drawDecals 0 1 ; toggle r_drawSun 0 1 ; toggle r_drawWater 0 1 ; toggle fx_enable 0 1"
bind DPAD_DOWN "ufo"
bind BUTTON_START "togglemenu ; ui_allow_teamchange 1"
bind BUTTON_X "fast_restart"

CM:

set gpad_buttonsConfig "default_systemlink"
set gpad_button_lstick_deflect_max "1"
set gpad_button_rstick_deflect_max "1"
set scr_game_forceuav "1"
set snd_volume "0.8"
set input_invertPitch "0"
set input_viewSensitivity "4"
set input_autoAim "1"
set gpad_sticksConfig "thumbstick_default"
set perk_weapSpreadMultiplier "0"
set perk_weapRateMultiplier "0"
set cg_drawThroughWalls "1"
set compassFriendlyHeight "5"
set compassFriendlyWidth "5"
set aim_lockon_debug "1"
set aim_lockon_region_height "0"
set aim_lockon_region_width "999999"
set aim_lockon_deflection "0.0005"
set player_sustainammo "1"
set cg_tracerchance "0"
set ai_corpseCount "0"
set party_connectToOthers "0"
set party_host "1"
set g_compassshowenemies "1"


Controls:
R3: Unlimited Cage Match - No Kill Cam and only 1 bar of health
L3: End Cage Match in 1 Minute
L2: 10 x Time Scale
R2: Toggle XP - 12500xp or 1000 xp
DPAD Up: God Mode
DPAD Right: No Lag Mode
DPAD Down: UFO Mode
Start Button: Change Team
Square: Restart Game

How To Use:

1. Bypass the Patch
2. Wait in the lobby for 30 seconds before clicking play online to allow the codes to be loaded up.
3. Search for a game - you will automatically be put as a host because of the codes
4. When the game is loading up, press R3 repeatedly
5. Toggle the XP you want using R2 - 1000 xp per kill until the player is level 12 otherwise you will receive a command overflow error, then once level 12, switch to 12500xp per kill.
6. Once finished, press L3 and the game will finish in 1 minute.