This is my favorite game of my life!  I had played Oquonie years ago on my iPhone. I addicted to explore this game again and again. I always delete it than download again from app store to restart game. However, someday it disappear. Fortunately I found this page to buy it yesterday. 

So, how to reset game progress on Windows? Any suggestion?

Could you try typing "susannakaysen" and then closing the game?

It's a bit of a hack I use for dev, it might work with your build.

Thanks! Now I can reset game progress as I want.

You are so sweet that always reply community fast.