WARNING STEAM IN BOX !!!!

Really disappointed that this game is dematerialized and that we must connect to STEAM to play. I opened the box without looking, otherwise I'll go back. Moreover it is not written in the product description.
So for the first time I put a least Amazon, for lack of information, delivered a day after, and I have to wait another day to play, time to download the game: /
Also no book or manual (I hope there is at least one online), one wonders what is the nickname box, except wrong.
Steam is really a horror, a virus that spreads, and soon that will make me not play video games (at least by legal means).