# Age of Empires IV: Anniversary Edition Age of Empires IV – Season Eleven Update Preview 14.0.4963 - Product: Age of Empires IV: Anniversary Edition (https://whatsnew.fyi/product/age-of-empires-iv-anniversary-edition) - Vendor: World's Edge - Date: 2025-06-19 - Original notes: https://store.steampowered.com/news/app/1466860/view/832716485248948069 - Permalink: https://whatsnew.fyi/product/age-of-empires-iv-anniversary-edition/releases/2025-06-19-age-of-empires-iv-season-eleven-update-preview-14 What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog. Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'. --- - **added** — New seasonal game mode Chaotic Climate available in skirmish and multiplayer that cycles through four seasons with unique global effects - **added** — Trade Secrets event with fun challenges for Season Eleven - **added** — Map Monsters game mode returns - **changed** — Season Eleven ranked map pool rotations for both v1 and team ranked - **changed** — AI players now have increased defense for their or their allies' wonders - **changed** — Hard AI and higher now retreat in a more efficient manner - **fixed** — AI upgrades research fixed for Lettre de Change, Treasure Towers, and Templar Brother Knights Templar units - **fixed** — AI upgrades research fixed for Cistercian Abbeys Holy Roman Empire upgrade - **fixed** — AI monarchs now correctly path towards their corresponding Town Center in early Nomad mode - **fixed** — Vulnerable AI monarchs now attempt to flee if attacked in early Nomad mode - **changed** — Holy Roman Empire AI players now train Black Rider units Hello _Age of Empires IV_ community and welcome to a shiny, new **Season Eleven update preview**! Coming next week, we’ve got lots of exciting things in store with a new event, updates to enemy AI, a bevy of balance changes and bugfixes, plus a fun new game mode! You can read all the details in the update below. > **This is just a small taste of what is coming in the latest update. For a more complete list, please visit our site and check out our blog. Happy Gaming!** [](https://www.ageofempires.com/news/age-of-empires-iv-season-eleven-update-14-0-4963/) > > 💬 **DISCUSS:** [ Official Forum](https://forums.ageofempires.com/c/age-of-empires-iv/) 💬 **DISCUSS:** [ Steam Forum](https://steamcommunity.com/app/1466860/discussions/) 🗣 **JOIN:** [ Official Discord](https://discord.gg/ageofempires) > Thanks again to our amazing community members, all of whom have helped to make _Age of Empires_ what it is today! —The _Age of Empires_ Team > Please Note: As part of updating to this latest build, any saved games and observable matches made on previous builds will be unable to be loaded or replayed. > --- ` ##### ◆Update 14.0.4963◆ ` --- > ##### Season Eleven Not all battles are taken through sheer might – some are won through keen eyes, smart trades, and meticulous attention to detail…claim your victory as the winds of trade bellow, and never let your enemies know your next move! It’s time to get the upper hand against your enemies with Season Eleven’s first event, **Trade Secrets**! **Starting today, June 26th, login to complete some fun challenges and prove your worth!** ##### Trade Secrets Event ##### New Seasonal Game Mode: Chaotic Climate! Introducing **New Seasonal Game Mode: Chaotic Climate**! Playable in skirmish and multiplayer, this game mode cycles through the four seasons, introducing unique global effects over time. View the current seasonal effect from the Town Center. Chaotic Climate will be available to play **today, June 26th!** ##### Ranked Season Eleven Updates Things are heating up this summer as the leaderboards are once more ablaze with worthy contenders! We’re kicking off Season Eleven with a series of rewards for both solo and team ranked. Bring things to a boil as you climb your way up the ranks – **Season Eleven begins on June 26th.** ##### Map Pool Rotation We’re back with another map pool rotation to kick off Season Eleven! Prove your skill and best your rivals on this fresh set of battlegrounds. **v1 Ranked Map Pool ** - Boulder Bay → Archipelago - Four Lakes → Canal - High View → Altai - Relic River → Rocky River - Lipany → Hill & Dale **Team Ranked Map Pool ** - Prairie → Hideout - Continental → African Waters - Mongolian Heights → Hedgemaze - Rugged → Nagari - Waterlanes → Relic River ##### Map Monsters Game Mode Returns We've also brought back an old favorite - the Map Monsters game mode! > > ##### AI Updates - AI players will now have increased defense for their or their allies’ wonders. - Hard AI and higher will now retreat in a more efficient manner. - Fixes for AI upgrades research: - Lettre de Change (Knights Templar) - Treasure Towers (Knights Templar) - Templar Brother (Knights Templar) - Cistercian Abbeys (Holy Roman Empire) - When playing Nomad mode, AI monarchs will now correctly path towards their corresponding Town Center in early game. - In early Nomad mode, vulnerable AI monarchs will now attempt to flee if attacked. - Holy Roman Empire AI players will now train Black Rider units. > > **This is just a small taste of what is coming in the latest update. For a more complete list, please visit our site and check out our blog. Happy Gaming!** [](https://www.ageofempires.com/news/age-of-empires-iv-season-eleven-update-14-0-4963/) > > ##### :alertalert: **DISCLAIMER** This list is subject to change and should not be considered a comprehensive list of all the known issues we’re tracking. The above is to inform _[Truncated at 4000 characters — full notes: https://store.steampowered.com/news/app/1466860/view/832716485248948069]_