🛠️ A Guidebook of Babelのアップデート履歴
開発元がSteamで公開した公式告知（パッチ、新コンテンツ、イベント）を時系列でまとめています。タイトルをクリックすると全文を読めます。
2026年10月
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10/2金🎉 イベントA Guidebook of Babel – Autumn Sale 70% Off!
Hi everyone!A Guidebook of Babel is 70% off in the Autumn Sale, now only $4.49! Step onto the deck of the Babel and join the whimsical carnival! Offer ends October 8. Story lovers, don't miss out!
2026年2月
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2/13金🎉 イベント[2026 Chinese New Year Sale] New All-Time Low! A Guidebook of Babel Now 65% Off!
Dear players, The Steam 2026 Chinese New Year Sale is live!A Guidebook of Babel is now on a special New Year discount: 65% off, just $5.25 to start playing right away!Hurry! This offer lasts until Feb…
2025年12月
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12/19金🎉 イベントWinter Sale | 60% OFF – All-Time Low! 📚
Hello everybody! The Steam Winter Sale is live!A Guidebook of Babel is now 60% off, inviting you into a unique and thought-provoking narrative adventure.👉 Now only $5.99 — a perfect time to begin this…
2025年9月
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9/30火🎉 イベントA Guidebook of Babel is now on sale — 55% off, brand-new lowest price!
Dear players,A Guidebook of Babel is featured in the Steam Autumn Sale. Get it before October 6 at this brand-new historic low.—StarryStarry
2025年6月
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6/27金🎉 イベント[Steam Summer Sale] A Guidebook of Babel – 50% Off, Lowest Price Ever!
Dear players,The Steam Summer Sale is now live, and A Guidebook of Babel is available at 50% off, marking its lowest price to date.Additional savings are also available with the Deluxe Edition bundle.…
2025年4月
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4/24木🎉 イベントEastern Games Festival | A Guidebook of Babel Hits New Historic Low at -47%!
Hey guys, Eastern Games Fest is here! To celebrate, A Guidebook of Babel is now 47% off, its lowest price ever! The Deluxe Bundle is also on sale. The discount runs until May 2rd, hop aboard this fant…
2024年12月
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12/20金🎉 イベントA Guidebook of Babel Winter Sale: 42% OFF – Best Price Ever!
Hey friends! The Winter Sale is live, and A Guidebook of Babel is now 42% off—the best deal so far! You can also save more with the deluxe bundle, which includes a digital artbook and soundtrack. Hop …
2024年7月
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7/23火🎉 イベントA Guidebook of Babel as Part of the Time Masters Festival! 30% OFF!
We are delighted to announce that A Guidebook of Babel will be part of the mysterious Time Masters Festival! From July 22 - 29, enjoy a 30% discount and dive into the adventure in the whimsical afterl…
2024年6月
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6/28金🎉 イベントSummer Sale Alert! A Guidebook Of Babel 30% OFF!
We're excited to announce that A Guidebook Of Babel is now part of the Steam Summer Sale! Dive into the adventure of the whimsical after life on Babel at a 30% discount. Don't miss out! StarryStarry
2024年3月
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3/15金🎉 イベントPlay A Guidebook of Babel with a 20% discount during Steam Spring Sales!
Dear Players, Steam Spring Sales have come! Join the adventure of A Guidebook of Babel in the Steam Spring Sales! Immerse yourself in whimsical visuals and captivating storytelling. New historical low…
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