Cheats
From Xenonauts 2 Official Wiki
Cheat mode can be enabled by applying the -cheatmode launch option. Launch options can be applied the following way:
- If the game has been purchased on Steam, right-click on it in the steam library and click Properties. At the bottom lies the Launch Options field. Add -cheatmode there.
- If the game has been purchased on GOG, create a shortcut of the game's .exe file. Right-click on in and click Properties. In the Target field add -cheatmode at the end.