🛠️ 世紀帝國 IV 更新紀錄
開發商在 Steam 發布的官方公告：修補檔、新內容與活動，依時間整理。點標題看完整內容。
2026 年 7 月
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7/31五🎉 活動Celebrating Age in 2026 – Where We’re At, and Where We’re Going
The first six months of 2026 have been filled with memorable moments across the Age franchise. We’ve explored new legends and civilizations, welcomed players to new platforms, cheered alongside fans a…
2026 年 6 月
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6/26五🎉 活動A Wave of Discounts with the Steam Summer Sale
Cool off from the heatwave with the the Steam Summer Sale; happening now! Complete your Age of Empires collection with a couple of DLC plus up to 75% off on all your favorites - it’s time to Age up yo…
2026 年 3 月
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3/20五🎉 活動Spring Sale Is Happening Now!
Spring is just about here and with it some discounts on all your favorite Age of Empires games! Pick up a missing DLC or two for up to 75% off! Don't wait - sale ends on March 26th!
資料來源：Steam 官方公告（每 6～24 小時更新）。標題與摘要版權屬於原開發商。