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 2: Add Manpower

Options:

Numpad 1: Capture Resources

Numpad 2: Add Manpower

Numpad 3: Add Fuel

Numpad 4: Add Food

Numpad 5: Add Research

Numpad 6: Unlimited Combat Powers

Notes:

Numpad 1: Capture Resources -  you must use this on the Planning Map part of the game before you try to add any resources below.  To use this first click on the orange DOZER icon at the middle of the screen. Then toggle this on and wait for ACTIVATED.  Next, close the Research screen and then reclick on the Orange button again to capture the Resources.  Then you can use the resource options below to add to them.  Note that you will have to spend a resource to see that any of them have increased.

Numpad 2: Add Manpower - use the Capture Resources option first and then each press of this adds more.

Numpad 3: Add Fuel - use the Capture Resources option first and then each press of this adds more.

Numpad 4: Add Food - use the Capture Resources option first and then each press of this adds more.

Numpad 5: Add Research - use the Capture Resources option first and then each press of this adds more.

Numpad 6: Unlimited Combat Powers - while in the combat portion of the game, if you have any Special Energy cells to use for WEAPONS or EQUALIZER, when you use them this will give you MORE cells rather than deplete them.  You may have to use a combat power at least once before this works.  Toggle on or off.  If you have plenty of cells BEFORE you enter combat, you may not even need this.  Using the combat powers, you can kill enemies and heal your troops at will.