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:

Numpad 1: Unlimited Credits

Numpad 2: Instant Research

Numpad 3: Unlimited Squadrons

Numpad 4: Unlimited Stations

Numpad 5: Unlimited Reinforcement Ships

Notes:

Numpad 1: Unlimited Credits - once you are in the game and your total credits are visible and have started increasing, toggle this on and the next increase you will have plenty.

Numpad 2: Instant Research - once you are in the game, go to the research section and start a project then toggle this on. When you start new projects they complete immediately. Toggle off when not necessary.

Numpad 3: Unlimited Squadrons - click onto a ship or station that allows you to place squadrons or manned ships.  Toggle this on, then leave the ship or station, then come back and you can place as many as you like.

Numpad 4: Unlimited Stations - click onto a captured planet where you can place new stations.  Toggle this on, then leave the planet, then click back on the planet and you can then place as many stations as you like.

Numpad 5: Unlimited Reinforcement Ships - click on your main base where you can create ships, then click the REINFORCE button. Toggle this on, then leave the ship and come back and likely you can create unlimited amounts of ships.