Cheat mode:
Press [Enter] during game play and type one of the following codes:

Result - Code:

Level skip - mpstepitup
Previous level - mpstepitdown
Questz Level 3 - mpriorio
Questz Level 4 - mplemonbuttercremez
Questz Level 5 - mpyouresomoney
Questz Level 6 - mpmakemesomepie
Questz Level 7 - mpgolfandgamez
Questz Level 8 - mpusetheforce
Bombz - mpkamikaze
Boomerang - mpremotecontrol
Brick Layin Toolz - mphomeimprovement
Clubz - mpungabunga
Explosionz - mpletsblowstuffup
Gauntletz - mpbrassknucklez
Glovez - mppunchout
Gooberz - mprealmendontusestrawz
Gravity - mphitopz
Gunhatz - mphardhatmack
Rockz - mprockon
Sponge Gunz - mpfirepower
Shield - mptrojan
Shovelz - mpfuninthebarn
Spyz - mpxfilez
Swordz - mparrrrrrr
Toobz - mpquackage
Wandz - mpcopperfield
Welderz - mpvasflam
Wingz - mpfearofflying
Babywalkerz - mpgerber
Beachballz - mptheball
Big Wheelz - mpwheeliez
Gokartz - mpmalibugrandprix
Jack in the Box - mpultimatecheeseburger
Jumprope - mpgetinshape
Pogostickz - mpboingee
Scrollz - mpmagicpaper
Springz - mpkinetic
Squeaktoyz - mpmousey
Yoyoz - mplametoy
Toyz - mpfaoschwartz
Timebombz - mpplastiquez
Ballz - mpindianajonez
Timer - mptimer
Bomb stone - mpblackbrick
Unbreakable stone - mpgoldbrick
Gauntlet breaker brick - mpredbrick
Teleport stone - mpbluebrick
Deathtouch - mpohmygodtheykilledkenny
Ghost mode - mpcloakingdevice
Invincibility - mphighlander
Kill Gruntz - mpbillgatez
Roidz - mpcreatine
Current Gruntz is faster - mpmeepmeep
Change colors - mppicasso
Earthquake - mpseizure
Turn off light briefly - mplightzout
Mini camera - mpclostrophobia
Health - mptacobell
Rebirth - mpback2life
Teleport - mpelephantpork
Grunt creation enabled - mpilovethisgame
Grunt destruction enabled - mpihatethisgame
Traitor mode enabled - mptraitor
Freeze all Gruntz in the area - mpchillout
Give selected Grunt reactive armor - mpplusfivemagicalplate
Programmer jokes - mpcheatcheatcheat