Activating this trainer:
Press F1 at main menu.
Listen for 'Trainer Activated'.
Press desired hotkey. All hotkeys can be changed on the trainer.

Promo Options:
NumPad/: Super Speed

Trainer Options:
NumPad1: Infinite Health
NumPad2: Unlimited MP
NumPad3: Unlimited AP
NumPad4: No Stress
NumPad5: Unlimited Luck
NumPad6: 100% Hit Chance
NumPad7: No Reload
NumPad8: Super Damage
NumPad9: Reveal Fog Of War
NumPad0: Change Party EXP / Skill Points By 500
NumPad/: Super Speed

Editor Options:
Misc: Party EXP / Skill Points

Notes:

100% Crit Chance: May not work on all weapons.

Reveal Fog Of War: While on map press hotkey to reveal fog of war. You may have to run into fog once after pressing.

Party EXP / Skill Points: At mission select click on one of your party member avatars at the left. Now press hotkey or use editor. Switch to another party member to see changes. Changing party EXP also changes your skill points as its based on your EXP.