I’ve reported the game on Steam as fraud. Hopefully you can work things out and get it removed, get the developer banned, and all the money returned to anyone who bought this scam. Looking forward to your official Steam version.
Also posted a forum message to tell people about this: https://steamcommunity.com/app/3034540/discussions/0/599641410463874587/
Web archive version (in case he deletes the forum post, which usually happens with these cases) https://web.archive.org/web/20250110220633/https://steamcommunity.com/app/3034540/discussions/0/599641410463874587/
Thanks!