The version refers to the Season One Update for Age of Empires IV , titled the "Festival of Ages," which launched in April 2022 . This update was a foundational moment for the game, introducing the first ranked competitive season and several long-awaited quality-of-life tools. Key Features of Update v5.0.23349.0

This update significantly reworked several civilizations to prepare for competitive play:

For the first time, players gained access to the Content Editor, enabling the creation of custom maps, game modes, and tuning packs (mods).

A critical UI upgrade that provides a permanent overview of all units and upgrades currently in production. New Maps & Modes:

A balanced, mostly symmetrical "crafted map" serving as a template for modders.