While we already know that the new Doom game will be coming on May 13th, it appears that it will offer around 13 hours of gameplay in its single player campaign.
Of course, this will depend on how you actually play the game and while some gamers might be able to finish it even faster, those that take their time to find all secrets, weapons and more, are probably looking at a day worth of gaming.
The recently unveiled trailer for the game showed some rather interesting gameplay elements and we are certainly looking forward to it.