Age of Empires 3: Definitive Edition – RTS with updated graphics and music, which includes all add-ons and new content. The remaster received 4K graphics and 3D models, there is a Spectator mode, redesigned multiplayer, mod support, and additional maps. In this part, civilizations appeared – these are the Swedes and the Incas, as well as 2 modes – Historical battles, The Art of War. Here artificial intelligence is upgraded and an Extreme level of difficulty is offered, where the AI ​​is able to select the most effective units, independently analyze its own and enemy troops, as well as the map. The user is tasked with taking control of the greatest civilizations in America and Europe, as well as Asia. There are a total of 16 such powers, which the user chooses between during the process.

Age of Empires III consists of 3 acts:

• Blood – starts in 1565 during the Great Siege of Malta, where the player is asked to lead the army of a senior member of the Order of Malta, who must defend Fort St. Elmo Morgan Black.
• Ice – the action will take place in 1857, where the grandson of the famous commander John Black, together with his ally Indian Kanenke, are trying to save the city of Stuart from a Cherokee attack.
• Steel – John's granddaughter Amelia Black in 1819 owns the Falcon railroad company and is trying to cover the territory of all of America, so she looks for financing options and goes with Major Cooper to the fort, which is immediately attacked by the Mexicans.