Portal: Still Alive Test Chamber 8 (Bonus)

Still Alive 08

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This test chamber is the eighth 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

• Turrets

Walkthrough

• Walk out of the elevator and through the hallway.
• At the sliding door, use portals to get into the Rat Man den area; there is a turret guarding the way across.
• Shoot a portal directly above the turret on the raised block and go through, knocking it over.
• Turn around and shoot a portal behind the glass barrier.
• Walk up to the top of the small non-portalable slope, turn around, and place a portal in the button area.
• Once in the button area, press the pedestal button to have a new sphere come out of the Vital Aparatus Vent.
• Once the sphere rolls down to the lower level, use portals to get it into the button area.
• Walk up to the very edge of the button area and place a portal as close to the edge on the lower level as possible. Put the other portal on the angled panel.
• Carefully drop the sphere through so it rolls down the narrow hallway and knocks over the turret at the end. Once it is done deactivating, jump through yourself.
• Place the sphere on the button if it isn't already, then go back behind the glass barrier and through the hatch in the floor.
• Walk into the Chamberlock.

Video walkthrough

• To do

Award requirements (challenge mode)

Portals			Steps			Time
Bronze	Silver	Gold	Bronze	Silver	Gold	Bronze	Silver	Gold
10 Portals	6 Portals	4 Portals	135 Steps	85 Steps	30 Steps	110 Seconds	50 Seconds	30 Seconds