Mechwarrior: The Titanium Trilogy 
(Activision)

The following cheats now work on all three games in the Mechwarrior series, specifically if they are part of the recently released Titanium Trilogy pack. 

While playing, hold down Ctrl+Shift+Alt, then type:
su 	
Invulnerability on/off

is 	
Unlimited ammo on/off

li 	End mission successfully

in 	Enable jump jets

cr 	Unlimited jump jet fuel

be 	Enable roam mode

oo 	Heat tracking on/off

it 	'Nuke' current target

re 	Destroy current target