id Software added that the difficulty level players play on will influence how long the campaign will take to complete, with “folks playing at the office average 13+ hours in the campaign.” Those playing on a tougher difficulty can expect to be playing the campaign for longer depending on their skill.
.@Unreal389 The difficulty level plays a factor, but folks playing at the office average 13+ hours in the campaign
— DOOM (@DOOM) February 11, 2016
It is good news then for fans of single-player games that id Software have put a lot of work into making DOOM’s campaign lengthy and filled with gore and action as the game also comes packed with a multiplayer mode.
You can grab DOOM on PS4, Xbox One and PC on May 13.