Portal: Still Alive Test Chamber 4 (Bonus)
From the Portal Wiki
More actions
 | “I can't get over how small you are!” This article is a stub. As such, it is not complete. You can help Portal wiki by expanding it. |
This test chamber is the fourth bonus level of the game. It is based on a level from Portal: The Flash Version MapPack. The challenges of this level are unlocked when the test chamber is completed once.
Still Alive 04
stillalive_4.bsp 
Mechanics
- Weighted Storage Cube (Skull version)
- Vital Apparatus Vent
- Pedestal Button (Skull version)
- Heavy Duty Super-Colliding Super Button (H.D.S.C.S.B)
- Door (Vertical)
Hazards
Walkthrough
- Proceed to the door facing you and pass through it.
- Place the first portal near you and the second through the little hole in the wall on the left.
- Take the Weighted Storage Cube, go through the portal, and place the cube on the button.
- Go back in the main room, and then shoot the same portal as the previous at the ledge's level at the ceiling.
- Go through the first portal and stay on the button.
- Put the same portal as the previous behind the vertical door now open, and go back at the room's bottom.
- Push the Switch and grab the cube dropped off by the Vital Apparatus Vent.
- Pass through the portal, then put the cube on the button.
- Go to the Chamberlock.
Video walkthrough
Award requirements (challenge mode)
| Portals | Steps | Time | ||||||
|---|---|---|---|---|---|---|---|---|
| Bronze | Silver | Gold | Bronze | Silver | Gold | Bronze | Silver | Gold |
| 8 Portals | 6 Portals | 4 Portals | 95 Steps | 55 Steps | 30 Steps | 60 Seconds | 40 Seconds | 30 Seconds |