Played the game at E3 and really liked it but a game having a release window changed is nothing new and it will hopefully make the game even better.
Throughout the development of DOOM Eternal, our goal has been to deliver a game that
exceeds your greatest expectations across the board.
To make sure we’re delivering the best experience — for DOOM Eternal to live up to
our standards of speed and polish — we’ve made the decision to extend our launch
date by a few months to March 20, 2020. We know many fans will be disappointed by
this delay, but we are confident that DOOM Eternal will deliver a gaming experience
that is worth the wait.