🛠️ 重返未来：1999 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 9 月
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9/29二🎉 活动3rd Anniversary Sincere Gratitude
▼Event Time2026-10-01 00:00 - 2026-11-05 04:59 (UTC-5)▼Event IntroLog in during the event to claim \ x1, \ x1, \ x1, \ x1 via Mail.※ \: Use to select any non-collab garment previously available in \ b…
2026 年 7 月
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7/29三🎉 活动Dev Broadcast of 3rd Anniversary
Thanks for all the feedback and support. Version 3.7 On Another's Sorrow will launch on August 13th (UTC-5) with new events, stories, and arcanists. We will be hosting the Reverse: 1999 3rd Anniversar…
2025 年 9 月
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9/19五🎉 活动2nd Anniversary Special Version
2-Year Anniversary Version - Celebration EventEternal MagnetismLog in to get a new 6-star character for free\: Complete the main story 1ST-01 \\: After the version update on 2025-09-19 - 2025-10-30 04…
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。