https://store.steampowered.com/news/app/1718570/view/4667508642766577378
Hello everyone,
We are pleased to announce that ASTLIBRA Gaiden: The Cave of Phantom Mist
will be launching on the Nintendo Switch eShop on October 17th. Unlike the
Steam version, the Nintendo Switch version of ASTLIBRA Gaiden will be a
standalone product. Players do not need to own ASTLIBRA Revision or start it
up to play Gaiden.
Thanks again for your continued support and patience!
WhisperGames Team
外传10/17上NS
然后跟Steam不一样，会采独立产品的方式发售而非DLC
是说官网居然找不到消息....是在Steam看到的