Keenguy
Unlocks BFG-9000 Model
Enter the building and enter the first portal. Move into the next room and defeat the demons inside. From the entrance to this room, turn right and climb the steps to the second floor. There’s a Collectible in a cubbyhole on the left.
Silverguy
Unlocks Cyberdemon Model
Enter the second portal and walk into the room with the blue skull key door. Turn right and use the jump pad to reach the upper level. Double jump to the ledge to the right and collect the Collectible on a pedestal in the corner.
