- Iscritto dal
- 4 Dic 2019
- Open the wall behind the BFG in the ovoid room in the south of the map. There are several goodies to help you defeat the Cyberdemon that teleports in.
- Open the left wall inside secret 1 to reveal a second invulnerability sphere. The sector it rests on counts as a secret, but due to its height it cannot be reached by normal means, and thus must be triggered by turning clipping off and walking over it or by jumping onto it (in certain source ports).
- The door that opens into secret 2 also counts as a secret sector, but because of its thinness it's also impossible to trigger it normally. The only way to register it is by walking over it in noclip mode.
- Flipping the skull switch directly across from secret 1 opens a secret room in the stairway to the east.