E1, M8: Phobos Anomaly
The final level contains one secret. You can see a video of the level and how to beat the Doom Episode 1 bosses below.
Secret 1
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Near the beginning of the level, you will find a green patch of wall on the right at the bottom of the stairs. Open it to reveal a soulsphere.
Please leave a comment below if you found this Doom Episode 1 secrets guide helpful, or if you have any questions or comments that you want to share!
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