《王国之心》系列将于 2022 年 3 月迎来 20 岁生日。Square Enix 在今日公开了系列 20 周年企划预告片，包含游戏登陆 Switch 平台、新周边等。野村哲也表示还有视频未包含的内容正在筹划中，“今后也请多多支持”。视频地址内容包含有：《王国之心HD 1.5+2.5 ReMIX》《王国之心HD2.8：终章序幕》《王国之心3》将以云游戏的形式登陆 Switch 平台一番赏，2022年发售《王国之心 Union χ[Cross]》离线模式，可用剧院模式观看剧情，免费推出《王国之心 黑暗之路》终章今年冬季上线全新周边「棋盘＆棋子」和「旅行箱」更多 20 周年活动详情，将在未来陆续公开。
The heart of the Kingdom series will celebrate its 20th birthday in March 2022. Square Enix today released a series of 20th anniversary planning trailers, including game landing switch platform, new surroundings, etc. Nomura also said that the content not included in the video is under planning, "please support more in the future". The video address includes: heart of the Kingdom HD 1.5 + 2.5 remix, heart of the Kingdom HD 2.8: prelude to the final chapter, and heart of the Kingdom 3. It will log on to the switch platform in the form of cloud games, and the heart of the Kingdom Union will be released in 2022 χ [cross] "offline mode, you can watch the plot in the theater mode, and launch the heart of the kingdom for free
