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:
NumPad1: Infinite Health
NumPad2: Infinite SP
NumPad3: Infinite VP
NumPad4: Switch Anytime
NumPad5: Change Coins By 50
NumPad6: Change Souls By 50
Notes:
Switch Anytime: While active you can switch the characters anytime.
Coins / Souls: You must get/spend coins/souls until the value ingame updates.