Using this Trainer:

Launch the trainer first, then launch the game and then press F1 at the Main Menu.

Listen for "Trainer Activated".

Press desired hotkey.

Options (Trainer):

NumPad1: Heal Party

NumPad2: Reveal Fog

NumPad3: Advance A Day

NumPad4: Disable Fog Of War

NumPad5: End Combat

NumPad6: Add Money (Shins) By 500

NumPad7: Add Player XP By 50

NumPad8: Spawn Item

NumPad9: Set Might Edge To 99

NumPad0: Set Speed Edge To 99

NumPad/: Set Intellect Edge To 99

NumPad*: Set Max Effort To 99

NumPad-: Set Cypher Limit To 99

NumPad+: Set Max Might To 99

NumPad.: Set Max Speed To 99

Page UP: Set Max Intellect To 99

Notes:

It's recommended to backup your savegames before using the trainer. The game may hang on exit as long as the trainer is running so close the trainer first before exiting the game.

Heal Party: Press hotkey (in combat or not) to fully heal all of your party members.

Reveal Fog: Press hotkey to reveal the fog in the current area.

Advance A Day: Press hotkey to advance a day ingame.

Disable Fog Of War: Press hotkey to disable fog of war.

End Combat: If you are in battle press hotkey to end the combat. Please note that nobody gets killed when using this option and the enemy NPCs might not be interactable after at all. So use it with caution!

Add Money: Press hotkey and open your inventory to see it has been increased.

Add Player XP: Press hotkey to add more XP to your main character.

Spawn Item: This option lets you spawn a specific item with a specific amount. In order to use this option you must know the item name. Activate this option and a dialog appears asking you for the item name. After that a dialog appears asking you for the amount to add. You may need to tab out of the game to see the dialogs.

Set Might / Edge / Intellect (Edge/Max): Press hotkey to set values. This will apply to your main character only.