That`s correct, same here ...
I like this game but can't buy on steam is there any other way to purchase the game? or is there some kind of "stand-alone" Version that i could buy?
I've found a way.... But that requires you to get a VPN and a secondary account,
First you connect your VPN to why country that doesn't block the game, then create a new account enable family sharing and buy the game, log out of that account log into yours without VPN enable family sharing on your main account too and you're good to go