Using this Trainer:

Launch the trainer first, then launch the Game and then Press F1 at the Main Menu.

Listen for "Activated".

Press desired option key

Options:

Numpad 3: Add Gold - adds 1 gold every 10 seconds.

Options:

Numpad 1: No Hero Damage

Numpad 2: Super Damage

Numpad 3: Add Gold

Numpad 4: Add XP

Numpad +: Level Up

Numpad -: Level Down

Numpad 5: Add Upgrade Points

Notes:

Numpad 1: No Hero Damage - your hero is impervious to damage.  Turning this OFF Deactives Super Damage if it is ON.

Numpad 2: Super Damage - damage in the game is increased by many times.  Most creatures are killed with one swing.  This automatically turns on No Hero Damage if it is OFF.

Numpad 3: Add Gold - adds 10000 Gold.

Numpad 4: Add XP- adds 10000 XP.

Numpad +: Level Up - you instantly Level Up.

Numpad -: Level Down - you instantly Level Down.

Numpad 5: Add Upgrade Points - you have 10 more Upgrade Points.