Glittering Prizes
You can gain 10,000 gold, 5,000 lumber and 5,000 oil by pressing "Enter" to bring up the chat command window, typing "Glittering Prizes" and pressing "Enter" again. Each time you enter the Glittering Prizes cheat, you will gain this amount of resources; therefore this cheat code cannot be disabled once you enter it. In the single-player campaign only you will receive the additional resources, though in a multiplayer game both you and each of your opponents will receive them.
It is a Good Day to Die
To make your units immune to physical attacks, press "Enter," type "It is a Good Day to Die" and press "Enter" again. This cheat will also increase the damage of your units' attacks significantly. The one downside of this cheat code is that your units are still vulnerable to all forms of magic attacks. As with the Glittering Prizes cheat, it will affect only your units in single-player mode, but all of your opponents as well in multiplayer.
Training and Upgrades
The "Make It So" cheat will significantly increase the speed at which your units are trained and upgraded. It will also increase the construction speed of your buildings, taking them only two or three seconds to be completed. The "Deck Me Out" cheat will automatically upgrade your defensive buildings such as towers, as well as providing all upgrades for your units.
Maps and Magic
You can reveal the entire map screen, including removing the "fog of war" option, which prevents you from seeing areas of the map by pressing "Enter" and typing "On Screen." In a multiplayer game, this will also show all of your buildings and units to your opponents. Entering the "Every Little Thing She Does" cheat will teach all of your magic units every spell they can learn while also providing them with unlimited mana to cast those spells. This is a useful cheat to use against an opponent who has used the "It is a Good Day to Die" invincibility cheat.