Wanting people to get their hands on it and see for themselves why it’s one of the best rated shooters of the year, Bethesda tossed the “freeware” demo of DOOM onto all available platforms throughout the E3 2016 convention. For one week, fans were able to download the first level absolutely free and play through it as many times as they wanted.
And back by popular demand, Bethesda has extended the deal for another week.
— DOOM (@DOOM) June 20, 2016
The official website has links for the free version on Steam, PlayStation Store, and Xbox Live. Be sure to check it out before the end of the week.