Cult shooter DOOM turns 30 this year, but enthusiasts will still find something new in it. For example, the built-in ability to play on 4 monitors at the same time. The Tech Tangents YouTube channel showed you how.
It turned out that this was a permanent feature in the DOOM build number 1.1. The author of the channel launched the game on 4 monitors, which are connected to 4 Pentium 4 PCs with MS-DOS 6.22 operating system. In the video, around the 29th minute, you can see the gameplay – the game itself is displayed on 3 monitors, and the map is displayed on the last.
The author of the video notes that there is no magic in such a combination, this was a normal feature, but for some reason the developers removed it from later versions of the game. EA has a single player game canceled in the Titanfall universe
Source: VG Times