Additionally, battles are restricted to a maximum of four players. Min Spec Mode essentially uses a mix of in-game settings to make Age of Empires IV easier to run.Visual fidelity will be the first parameter to take a hit, followed by screen resolution. The developers at World's Edge and Relic Entertainment have taken this into account and announced what they call a 'Min Spec Mode' for users running older systems. None of the games in the franchise has been particularly demanding, but the latest iteration does offer some visual upgrades, which will, in turn, demand beefier hardware. Age of Empires IV is all set to hit PCs worldwide on October 28.