Doom Eternal Ending

In a desperate bid to save humanity, the last line of defense has been called upon: the legendary Doom Slayer. As the ultimate champion of Earth, he must fight his way through an apocalyptic landscape overrun by hellish legions from across dimensions. With humanity on the brink of extinction, the fate of the world rests on the Slayer's shoulders: he is the last hope to stop the impending doom and claim victory over the infernal forces that seek to destroy everything.