The Power Supply is the second level of Dimension of the Past.
Secrets
- #1) In the starting room, behind the ramp downwards, there is a secret room that can be reached through the water. There you will find the Nailgun, two small boxes of Nails and a 15 Health.
- #2) Also in the starting room, follow the right path. At the end, to the left of the door, a piece of the wall is smeared with blood. Shoot it and a passage will open leading to the Yellow Armor.
- #3) After following the left underwater tunnel and surfacing again, you can use a switch to turn the lights on. There are some boxes to the left of the button. The Ring of Shadows is hidden behind it.
- #4) In the next room, some boxes are stacked untidily under a walkway on the right. The Green Armor is hidden behind it.
- #5) There is a bridge in front of the yellow key door. A rock rises from the water below. There is a 100 Health on top.
Enemies
Easy: 54
Normal: 69
Hard: 78
| E5M1: The Military Base | Quake Levels | E5M3: The Dark Days |
| Dimension of the Past Levels | ||
|---|---|---|
| Start level | E5START: Dimension of the Past | |
| Singleplayer levels | E5M1: The Military Base · E5M2: The Power Supply · E5M3: The Dark Days · E5SM1: The Forgotten Castle (Secret level) · E5M4: The Catacombs · E5M5: The Stronghold · E5M6: The Underworld · E5SM2: The House of Doom (Secret level) · E5M7: The Otherworld | |
| End level | E5END: The Year Zero | |
| Deathmatch levels | E5DM: The Theater of Doom | |