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 in Promo:

Numpad 8: Match Almost Over

Options:

Numpad 1: Heal Player 1

Numpad 2: Invincible Player 1

Numpad 3: Weak Player 1

Numpad 4: Heal Player 2

Numpad 5: Invincible Player 2

Numpad 6: Weak Player 2

Numpad 7: Longer Match Time

Numpad 8: Match Almost Over

Numpad 9: AI Cannot Attack

Notes:

Numpad 1: Heal Player 1 - during match, press this to heal that player.

Numpad 2: Invincible Player 1 - during match, press this to make that player impervious to attacks.  You may have to toggle this off and back on at each new match.

Numpad 3: Weak Player 1 - during match, press this to heal that player.

Numpad 4: Heal Player 2 - during match, press this to heal that player.

Numpad 5: Invincible Player 2 - during match, press this to make that player impervious to attacks.  You may have to toggle this off and back on at each new match.

Numpad 6: Weak Player 2 - during match, press this to heal that player.

Numpad 7: Longer Match Time - during match press this to make the match last much longer.

Numpad 8: Match Almost Over - during match press this to make the match over much sooner.

Numpad 9: AI Cannot Attack - during match, toggle this on to make the AI where they cannot attack.