How to Solve Test Chamber 16 in Portal 2 When you first enter Test Chamber 16, you’ll notice an excursion funnel, three turrets behind a wall of glass, and a pipe of blue repulsion gel that isn ...

How to Solve Test Chamber 02 in Portal 2 Wheatley’s second test chamber is entirely focused on the excursion funnel. When you first enter the room, you’ll notice that it has no floor.