While we already knew that Bethesda will show the new DOOM game at its E3 2015 showcase on June 14th but we certainly did not expect to see a teaser ahead of the E3 2015 reveal.
While it has been previously shown to those that managed to get to Quakecon last year, Bethesda already announced that it will show more details regarding the game, and even possibly some gameplay, during E3 2015 showcase scheduled for June 14th.
In addition to the DOOM game, Bethesda is also expect to show plenty of new games and recent rumors suggested that we might also see a major Fallout 4 reveal.
In any case, the new DOOM looks impressive, despite the fact that it is only a short teaser and we are certainly look forward to E3 2015 show and more details from Bethesda.