Singing Turrets for Portal 2 - PC

• Singing Turrets

In test chamber 16, there is a turret inside a ventilation grate right past the elevator. Jump over it, get the refraction cube and use the laser to destroy that turret. The grate will open up, and when you go in, there will be 4 turrets singing a song in unison.

• More Cheats, Achievements

	All The Cheats for PC...
	All The Cheats for All Systems...