Some months ago i got Minecraft on the Windows store. Logging in with my account from the official Minecraft website lets me download the official native Linux version of the game even if I bought it from the Windows store.
I would like to know if you know of more games that can be bought from the Windows store and played natively on Linux, as their "Microsoft rewards" program seems like a good way to get games for free without resorting to piracy, but it's limited to the Windows store