You'll be able to complete challenges and missions, but Slayer Gates will not be available. Here are the cheat codes available in Doom Eternal and where you can find them:
For DOOM Eternal on the PlayStation 4, a GameFAQs message board topic titled "Can you come back to Slayer Gates?".
Is it possible to replay missions for slayer gates? “Doom Eternal” and “2016” take the old school approach. A game that keeps you playing is not a bad game! If you lost everything ,you probably didn’t reach a checkpoint. If you don’t see the checkpoint on the screen ,and quit before you reach it. Everything you had, you’ll lose!
Where does Doom go next? The Doom Slayer’s saga will come to an end when id Software and Bethesda Softworks release The Ancient Gods — Part Two, the second expansion for Doom Eternal…
For DOOM Eternal on the PlayStation 4, a GameFAQs message board topic titled "Can you use Cheat codes on Slayer Gates after you've beaten them?".
Please let the audience know your advice: