Think you've got amazing DOOM skills? Chances are you're probably not as good as YouTuber, Zero Master who recently posted a video to his YouTube channel of himself beating the game on its hardest setting, Ultra Nightmare. The developers couldn't even beat this mode, so that shows you just how good Zero Master is.
According to the video's description, Zero Master recorded the run on low settings with minimal FOV, so it's not the most visually appealing representation that the game has. However, it matters very little since despite Zero Master's claims that the video is "not entertaining gameplay in some parts", the run is pretty epic.
Source: [YouTube]
