🛠️ Planet Coaster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6月
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6/29月📢 お知らせBig savings with the Planet Coaster Franchise Bundle!
Get both Planet Coaster and Planet Coaster 2, with the Franchise Bundle - available with a scorching 66% discount in the Steam Summer Sale!If you're new to Planet Coaster, this is your chance to get b…
2025年7月
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7/18金📢 お知らせSave up to 75% now on Planet Coaster!
Hayo Park Managers! Our sale is now on! Save up to 75% on Planet Coaster and up to 50% across our our packs and kits! Planet Coaster on SteamSteam DLC Page: Planet Coaster You can also save up to 35% …
2024年11月
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11/6水📢 お知らせPlanet Coaster 2 is Out Now!
Hayo Park Managers! The ultimate coaster AND water park simulation is finally here, with Planet Coaster 2 now available to play! Embrace Creativity Embark on the theme park building experience of a li…
2024年9月
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9/12木📢 お知らせPlanet Coaster 2 - Available to Pre-Order!
Hayo thrill-seekers, the news is out! Planet Coaster 2 is coming to PC and console on November 6th 2024! Get ready to create a splash in the sequel to the ultimate rollercoaster park simulator! The St…
2024年7月
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7/11木📢 お知らせPlanet Coaster 2 | Announcement Trailer
Calling all thrill-seekers and water park fanatics! Planet Coaster 2, the Ultimate theme park AND water park creative management simulation game, is pulling into the launch station! Sculpt the theme p…
2022年11月
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11/16水📢 お知らせPlanet Coaster Steam Subscription Pass Now Available
Hayo Coaster Friends! Today we're introducing a new way to experience all the paid content Planet Coaster has to offer - the Planet Coaster: Subscription Pass. This will introduce an additional path t…
出典：Steam公式告知（6～24時間ごとに更新）。タイトルと概要の著作権は各開発元に帰属します。