Fallout shelter, the previously mobile-only game has made it’s way to PC’s most popular and widely used platform, steam. Even though the game is a free-to-play, it is more of a freemium game, featuring save-file-only in-game purchases, meaning that whatever you purchase, is limited to that certain save file. You can find the game on steam here.
Here is a list of all the available in-game purchases:
Even though the game is pretty much the same as the mobile or windows store version, some people are genuinely upset about the game, some claiming the in-game purchases are unacceptable while others complaining about the game is designed to be played on a mobile phone or tablet instead of a computer.
However, Fallout Shelter for steam is actually not a bad thing, since people who wanted to play the game on the PC had to rely on emulators and such to run the game, without any official support. But, it is still in most part something no one asked for to be released.