Portal: Still Alive Test Chamber 11 (Bonus)

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Still Alive 11
stillalive_11.bsp

Chamber number 1.pngChamber number 1.png


Test Chamber Infobox previous.png
Test Chamber Infobox next.png
Test Chamber Infobox Portal Guy.png
Chamber progress 1.pngChamber progress 1.pngChamber progress slash.pngChamber progress 1.pngChamber progress 4.png


Still Alive 11.png
Chamber icon zap camp.pngChamber icon cube hazard.pngChamber icon pellet hazard.pngChamber icon pellet catcher.pngChamber icon water hazard.png
Chamber icon put a portal bellow.pngChamber icon still alive laser field.pngChamber icon turret hazard.pngChamber icon crusher hazard on.pngChamber icon cake.png

This test chamber is the eleventh bonus level of the game. It is taken from Portal: The Flash Version MapPack. The challenges of this level are unlocked when the test chamber is completed once.

Hazards

Walkthrough

  • Once you fell onto the flooring under the crusher, portal over the Goo. Proceed to the other door.
  • Portal ono the one-part portalable walls by putting one portal onto the floor and the other one onto the wall that I've mentioned.
  • Shoot a portal trough the square hole and go trough an another portal that you will place on the floor, after falling down on the portalable flooring.
  • While the Crusher is falling down, shoot two portals - one that is in your reach and one really high on the portalable wall. Look trough the high portal and shoot a portal trough the square hole onto the opposite portalable wall while falling down onto the floor, after that just put an another portal on the floor to go through.
  • After proceeding through the door, find a big piston.
  • When the piston pulls back, shoot a portal onto the 2-tile portalable wall and wait for it to pull back again and shoot an another portal onot a portalable surface at the doorway. Repeat the same thing, but every time you put a portal ono the two tiles, pull abck anf go back to the start.
  • At the end of the piston sequence, shoot a portal trough the square hole while the piston is pulling back and proceed to the Chamberlock.

Video walkthrough

Award requirements (challenge mode)

Portals Steps Time
Bronze Silver Gold Bronze Silver Gold Bronze Silver Gold
16 Portals 12 Portals 10 Portals 205 Steps 105 Steps 60 Steps 150 Seconds 85 Seconds 55 Seconds