Portal Test Chamber 16

This Test Chamber is the seventeenth level of the game, and introduces players to Turrets, and the ways in which they can be avoided or disabled.

Hazards

 * Cube Hazard
 * Turrets

Trivia

 * All 41 obtainable objects (39 if the cup is broken), including turrets, all cubes, wrench, pliers, cup, water, milk, computer case, pan, bucket, cameras can be brought to and disintegrated in the Material Emancipation Grid by clever use of portals.