copy your save game onto a usb drive then plug your usb into your computer and go
ps3>SAVADDATA>Blus....

open both the cm and the mp with note pad

DELETE EVERYTHING IN BOTH OF THESE AND REPLACE WITH THE FOLLOWING!

For CM PUT:
set gpad_buttonsConfig t
set v vstr z
set z "scr_xpscale 2147000;^3XPset;vstr p"
set p "bind BUTTON_A fast_restart;^2Restart;set v vstr z"
bind button_back "cg_chatheight 0;bind BUTTON_A +gostand;r_desaturation 0;r_blur 0;r_specularmap 0;r_filmtweakenable 0"
set 1 "cg_chatheight 6; say ^2Menu 1;say [ ^5SLOWMOTION ^7];say x;say x;say x;say x;set dw vstr 2;set u vstr 5;bind BUTTON_A toggle timescale 0.5 1.0"
set 2 "say ^2Menu 1;say x;say [ ^5FASTMOTION ^7];say x;say x;say x;set dw vstr 3;set u vstr 1;bind BUTTON_A toggle timescale 5.0 1.0"
set 3 "say ^2Menu 1;say x;say x;say [ ^5SUPERJUMP ^7];say x;say x;set dw vstr 4;set u vstr 2;bind BUTTON_A jump_height 999;g_speed 600;bg_falldamageminheight 999;bg_falldamagemaxheight 999"
set 4 "say ^2Menu 1;say x;say x;say x;say [ ^5XPLOBBY ^7];say x;set dw vstr 5;set u vstr 3;bind BUTTON_A vstr v"
set 5 "say ^2Menu 1;say x;say x;say x;say x;say [ ^5BRICKBLASTER ^7];set dw vstr 6;set u vstr 4;bind BUTTON_A vstr t"

FOR MP PUT:
set playlist 7
set cg_hudchatposition 250 250
set party_connectToOthers "0"
set clanName "^5"
set a "cg_chatheight 6;say ^2Menu 2;say [ ^5Infections ^7];say x;say x;say x;say x;set dw vstr b;set U vstr e;bind BUTTON_A player_sustainAmmo 1;cg_fov 100;cg_laserForceOn 1"
set b "say ^2Menu 2;say x;say [ ^5Godmode ^7];say x;say x;say x;set dw vstr c;set U vstr a;bind BUTTON_A god"
set c "say ^2Menu 2;say x;say x;say [ ^5NoClip ^7];say x;say x;set dw vstr d;set U vstr b;bind BUTTON_A noclip"
set d "say ^2Menu 2;say x;say x;say X;say [ ^5WALLAHCK ^7];say x;set dw vstr e;set U vstr c;bind BUTTON_A r_znear 35"
set e "say ^2Menu 2;say x;say x;say x;say x;say [ ^5DEFAULTWEAPON ^7];set dw vstr a;set U vstr d;bind BUTTON_A give defaultweapon_mp"
set t "give brick_blaster_mp"
bind dpad_left vstr 1
bind dpad_right vstr a
bind dpad_up vstr u
bind dpad_down vstr dw

MAKE SURE YOU SAVE THEN SAFELY REMOVE YOUR USB

Plug your usb back into your ps3 and overwrite the current save game with the modded one.

If this worked please thank the topic and +REP <3