Activating this trainer:
If not state otherwise below, press F1 at main menu.
Listen for 'Trainer Activated'.
Press desired hotkey. All hotkeys can be changed on the trainer.

Promo Options:
NumPad9: 99 Items When Buying Items

Trainer Options:
# Mech Combat 
     NumPad1: No Heat Generation
     NumPad2: Mouse Over Super Armor
     NumPad3: Mouse Over Super Structure
     NumPad4: Unlimited Fury/Morale/Precision Strike
     NumPad5: Super Move Distance

# Enemy Mech 
     NumPad6: AI Less Likely To Attack

# Campaign Progression 
     NumPad7: Unlimited Funds
     NumPad8: Unlimited Upgrade XP
     NumPad9: 99 Items When Buying Items

Editor Options:
# Currency:
     Current Money

Notes:
No Heat Generation:
You need to have had your mech generate heat at least once, then toggle this on and then no heat will    be generated or it will reset at the next turn.

Mouse Over Super Armor:
Mouse Over Super Structure:
RIGHT CLICK on the mech you wish to affect.  This is generally best used on friendly units at the beginning of the match.  Next, mouse over the parts of the mech, noting the HP values.  Then toggle this on, and then mouse over the mech some more to lock in the high values. Toggle off after finishing, being careful to only affect the mech you wish to affect.  You can adjust the value used in the trainer.  Use low numbers for weak mech, or to affect enemies.  Toggle off before mousing over enemies unless you are trying to affect them with low number rather than high.

Unlimited Fury/Morale/Precision Strike:
You need to be in combat, have clicked a Mech that is allowed to move or attack, then toggle this on.  Click away then click back and the option to Precision Strike should be lit up.  May work with other attacks that use Fury/Morale.

Super Move Distance:
You need to have moved at least once unit, then you can toggle this on.  You will find you can just about move across the map when the next phase begins.

AI Less Likely To Attack:
Wait until AI has been seen and has     had a turn, then toggle this on and then for the duration of the match, the AI is much less likely to attack your units.

Unlimited Funds:
Toggle on and when you enter the Campaign, the value will be adjusted.  This is forcing the game to THINK you have these values.  The actual value may be stored somewhere online or on your computer and may be different.  However, this allows you to spend money as if you have it while the option is active.

Unlimited Upgrade XP:
Open the Mechwarrior area to see your Mechwarriors and click on one to see the XP that can be used to upgrade.  Toggle this on then click on another mechwarrior and you will see you have plenty of XP as long as this is on.