🛠️ Class of '09 更新纪录
开发商在 Steam 发布的官方公告：修补档、新内容与活动，依时间整理。点标题看完整内容。
2026 年 6 月
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6/27六✨ 新内容The Newest Chapter in the Class of '09 story!
There is a new Class of '09 game releasing 7-17-2026!Class of '09: Puzzle Showdown is chocked full of features entirely new to Class of '09. Quick-reaction gameplay, online multiplayer, 5 different ca…
数据源：Steam 官方公告（每 6～24 小时更新）。标题与摘要版权属于原开发商。