This chamber is the twelfth level of the game. In this level, you will upgrade your [[Handheld Portal Device]] and thusly be able to shoot orange portals, as well as blue ones.
This [[Test Chamber]] is the twelfth level of the game, and introduces the player to the upgraded [[Handheld Portal Device]] which allows the creation of both blue and orange portals.
== Hazards ==
== Hazards ==
* Pellet Hazard
* [[High Energy Pellet]]s
* Hazard Water
* [[Goo]]
== Walkthrough ==
== Walkthrough ==
{{Spoiler|block=yes|
{{Spoiler|block=yes|
* Proceed up the stairs and place a portal on a wall or on the floor.
* Proceed up the stairs and place a portal on a wall or on the floor.
* Wait for the orange portal to be generated behind the platform with the [[switch]].
* Wait for the orange portal to be generated behind the platform with the [[Switch]].
* Press E to activate the switch.
* Activate the switch.
* Place your portal on the wall behind the door that opens upon activating the switch.
* Place your portal on the wall behind the door that opens upon activating the switch.
* Wait for the orange portal to be generated behind you.
* Wait for the orange portal to be generated behind you.
* Proceed through the orange portal.
* Proceed through the orange portal.
* Place your portal on the piece of wall where the pellet collides with it (marked with a circular piece of scorched wall)
* Place your portal on the piece of wall where the pellet collides with it (marked with a circular piece of scorched wall).
* Wait for the orange portal to be generated opposite to the pellet catcher.
* Wait for the orange portal to be generated opposite to the [[High Energy Pellet Catcher]].
* Proceed through your portal onto the [[Unstationary Scaffold]].
* Proceed through your portal onto the [[Unstationary Scaffold]].
* Walk up to the Handheld Portal Device Pedestal to upgrade your [[Handheld Portal Device]] to be able to shoot two portals.
* Walk up to the pedestal to upgrade your [[Handheld Portal Device]].
* Activate the switch that pops up from behind the platform.
* Activate the switch that pops up from behind the platform.
* Place one portal on the wall behind the door that opens upon activating the switch.
* Place one portal on the wall behind the door that opens upon activating the switch.
* Place the other portal on the wall behind the Unstationary Scaffold.
* Place the other portal on the wall behind the Unstationary Scaffold.
* Use the Unstationary Scaffold to reach your portal and pass through.
* Use the Unstationary Scaffold to reach your portal and pass through.
* Proceed into the [[chamberlock]] to your left.
* Proceed into the [[Chamberlock]] to your left.
}}
}}
Revision as of 00:17, 7 September 2011
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Test Chamber 11
testchmb_a_11.bsp
This Test Chamber is the twelfth level of the game, and introduces the player to the upgraded Handheld Portal Device which allows the creation of both blue and orange portals.