Unzip the contents of the archive, run the trainer, and then the game. Press F1, being at the main menu of the game during the game you will be able to use the following keys (numeric block!):
NUMPAD0 -1000 experience points
NUMPAD1 -100 attack points
NUMPAD2 -100 points of Defense
NUMPAD3 -100 points of magic
NUMPAD4 -100 knowledge points
NUMPAD5 -unlimited movement around the map (without loading the next round)