Hello everyone, we are glad to tell you that "Echo" will be launched Steam EARLY ACCESS on 10/22 (GMT+8).
For more details about the preview, please check the link.
https://store.steampowered.com/news/app/751320/view/3311859113653145292

In order to allow more players to experience and transfer Clear data, 
we have set the prologue as a free version. The full version of Echo is sold in DLC.
The game key of full version will be given to the sponsors of Backers and Kickstarter.
The physical goods will be sent after the quality of the digital version is confirmed to be stable.
Please forgive us. If you have any questions, please feel free to leave your comments.

Please remember to follow us and add the game to your wish list!
Fanpage: https://www.facebook.com/Echo2010.ourvoice/
Twitter: https://twitter.com/echo_ourvoice