I think it's possible. Quite a lot of Chinese and German people have joined. I guess that's because it hasn't been officially released yet. I offer a refund if the download fails or the application cannot be run. 🥲
Hmm... I thought quite a bit about how to answer. You might feel that way, but I wouldn't really recommend it. The greater the expectation, the greater the disappointment. You might go through a lot of trouble to get the game, but you will be disappointed because it is unfinished project. 😭 I am working as hard as I can on it. I think it would be best to purchase it when it is released on Steam.