Do cheat codes still exist?
Many modern games have removed cheat codes entirely, except when used to unlock certain secret bonuses. In age of empires iii: definitive edition, cheats can be used in skirmish and campaign missions. To use a cheat players only need to bring up the chat box by pressing the ‘enter’ key. Once the chat box is open, you can enter the cheat code of your choice and then press enter again to activate it.To use cheat codes in Age of Empires II, press Enter during game play to bring up a text box, enter the code and press Enter again. The codes are not case sensitive. All cheat units are spawned from the player’s Town Center. Without a Town Center, no cheat units will appear even if the correct codes are typed.