Unknown Castle is published on Google Play! Here is the link: https://play.google.com/store/apps/details?id=com.flyinglegends_studio.unknown_castle

The android version has many improvements and some new content. It would help a lot if you download and review it, and maybe share it. = )

Here is also the new website of the game:  http://unknowncastle.com/

Edit: The website is now on https://pikku-a.com/unknown-castle