Cheat Codes:

Hold [Alt]+[Ctrl]+[Shift] and type the following words:

Cheat code:             Effect:
coldmiser               disable heat sink
blorb                   no damage
flygirl                 jumpjet
mightymouse             unlimited jumpjet juice
cia                     unlimited ammo

Disable Heat Death
     To  disable  heat  death (not exploding when you overheat) do the
following. Take a mech that overheats by shuting down or explodes when
perfoming an alpha strike. As soon as you do the alpha strike, quickly
use  your  coolant by pressing the F key. You should recieve a message
that says, "Heat death disabled."

Easier Salvage
     To  salvage enemy mechs easier all you have to do is to shoot off
one  of the enemy mech's legs. An easy way to do this a group a lot of
medium  pulse  lasers  together  and  fire them at one leg. NOTE: This
trick  doesn't  always  work,  but  it  does increase your chances for
salvage.

Video Select
     To  view  any  of  the  videos  from  Mech  Warrior  3,  open "My
Computer".  Then  right-click  on the Mech Warrior 3 CD, then click on
open.  Then  go  into the video folder. Just double click on the video
you wish to view.

Easy kills:
     Blow  off  one  leg of a mech. Since a mechs legs are much weaker
then the torso, it makes killing enemy mechs much easier.