Activating this trainer:

Press F1 at main menu.

Listen for 'Trainer Activated'.

Press desired hotkey. All hotkeys can be changed on the trainer.

Trainer Options:

Numpad 1: Super Health
Numpad 2: Invincible
Numpad 3: Reset Aggravated Damage (Max Health)
Numpad 4: Set Shillings
Numpad 5: Set XP To Spend
Numpad 6: Set Level
Numpad 7: Unlimited Stamina
Numpad 8: Unlimited Blood
Numpad 9: Instant Skill Attack Cooldowns
Numpad 0: Unlimited Gun Ammo
Numpad /: Easy Kill Target
Numpad *: Invisible to Enemies
Numpad -: Set Actual XP Gathered
Numpad +: Easy Crafting

Notes:

Numpad 1: Super Health - while in the game, press this to reset the health to full and to also give you massive health amount shown in the trainer.

Numpad 2: Invincible - if you are taking damage, press this to activate a mode where there is no damage.  May have to redo this from time to time if damage begins to occur again.

Numpad 3: Reset Aggravated Damage (Max Health) - if you take certain types of damage, it begins to affect your overall maximum health. Press this to reset the value to the actual maximum health and to remove the aggravated damage (i.e. damage by fire, etc.)

Numpad 4: Set Shillings - press to give you the amount shown in the trainer.

Numpad 5: Set XP To Spend - press to give you the amount shown in the trainer.

Numpad 6: Set Level - press to set to the amount shown in the trainer.

Numpad 7: Unlimited Stamina - toggle on and you have unlimited stamina.

Numpad 8: Unlimited Blood - toggle on and you have unlimited blood to use for spell attacks.

Numpad 9: Instant Skill Attack Cooldowns - toggle on and your spells that take time to cooldown before they can be used again reset more quickly.

Numpad 0: Unlimited Gun Ammo - toggle on and many weapons will never need to be reloaded or need more ammo.

Numpad /: Easy Kill Target - when this is active, when you target an enemy, many of them will have very low health.

Numpad *: Invisible to Enemies - toggle this on and many enemies cannot see you or react to you. They have a hard time deciding what to do or reacting to anything.  It's as if you are invisible.

Numpad -: Set Actual XP Gathered - the game uses a formula and functions in the coding to determine your level from time to time and may reset your level.  Either spend a lot of XP to upgrade and unlock skills once you are farther in the game, or you can try to use this, setting the value high enough so that the formula gives you the level you wish to be.  Probably best not to use this until you have gotten past the tutorial part of the game that shows you how to use the XP to unlock skills.  This value is never shown in the game, so you will have to use it, then REST and level up a skill to see it has affected your level.

Numpad +: Easy Crafting - toggle this on and then enter a workbench. You will see that most things and upgrades can be done without the materials being preset.  If you click to create or upgrade and it doesn't work, then leave the workbench and come back and try again.