| Effect | Code
|
|---|
| All armor options | mpyoulooklikeyouneedamonkey
|
| All maps | mpbeenthere
|
| All weapon upgrades | mpgoattech
|
| All weapons and full ammo | mpkingoftehmonstars or mpmimimi
|
| All weapons, ammo and items | mpsanta
|
| Current mission completed | mpmaphole
|
| Exit game | mpmiked
|
| God mode ( see Note ) | mpimyourfather
|
| Gore mode | mpexorbitantamounts
|
| Ohio teaser | mpgod
|
| Paintball mode | mpflowerpower
|
| Press [Keypad Plus] to return to start of level | mpteleport
|
| Remove all AI players | mpboyisuck
|
| Restore armor | mpwonderbra
|
| Restore health | mpdrdentz
|
| Show game version | mpbuild
|
| Spawn motorcycle | mpracerboy
|
| Spawn snowmobile | mprosebud
|
| Temporarily invisible to the camera | mpcam
|
| Third person view | mpcamera
|
| Toggle invisibility | mpwhoami
|
| Toggle position display | mppos
|
| Toggle third person view | mpasscam
|
| Trigger all activate boxes | mptriggers
|
| Unknown effect | mphookmeup
|
| Unknown effect | mpcampos
|
| Unknown effect | mpbreach
|
| Unknown effect | mppoly
|
| Unknown effect | mpfov
|
| Unknown effect | mplightadd
|
| Unknown effect | mplightscale
|
| Unknown effect | mpwmpos
|
| Unknown effect | mpwpos
|
| Unlimited ammunition | mpwegotdeathstar
|
| Walk through walls | mpclip
|