Portal Test Chamber 05
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Test Chamber 05
testchmb_a_05.bsp 
This chamber is the sixth level of the game and introduces the player to somewhat more challenging sube and button puzzles.
Hazards
- Cube Hazard
Walkthrough
- Approach the pit in the back of the room and place a portal underneath the cube.
- Place a portal on a nearby wall or floor and go through it.
- Collect the cube and walk back through the portal.
- Place the cube on any of the two buttons.
- Go back through your portal and stand on the raised platform.
- Place a portal on the wall behind the raised platform opposite to yours.
- Go through the orange portal and collect the other cube.
- Place the second on the other button.
- Proceed into the chamberlock.
