Trainer options
F1 - Infinite Credit
F2 - Fast Research
F3 - Infinite Movement
F4 - Infinite Health
F5 - Player Attacked

Notice:
The last option "Player attacked " Is used for health cheat, When you attack enemy then leave it off, If enemy attacks your ships then activate it, Make sure you follow this or the cheat will benefit the enemy.
If movement points run out simply deselect the ship then select it and it should reset it.

• Galactic Civilizations 3: Table for Cheat Engine v4.0 Steam {Recifense} [2020-May-14]
• Galactic Civilizations 3: Trainer (+3) [2.61] {MrAntiFun} [2017-Nov-15]