Wheatley Test Chamber 06: “Stop the Box”.

Wheatley Test Chamber 05: “Funnel Catch”.

Wheatley Test Chamber 03: “Wall Button”.

Wheatley Test Chamber 02: “Ceiling Button”.

Wheatley Test Chamber 01-B: “Funnel Intro”.

Frankenturret Test and Wheatley Test Chamber 01-A.

Beta Test Chamber 03: “Propulsion Flings”.

Beta Test Chambers 01 and 02: “Propulsion Intro”.

Alpha Test Chambers 04 and 05: “Crazy Box”.

Alpha Test Chambers 01 and 02: “Repulsion Intro”.

Neurotoxin Generator: “Neurotoxin Sabotage”.

GLaDOS Test Chambers 21 and 22: “Jail Break”.

GLaDOS Test Chamber 19: “Laser Chaining”.

GLaDOS Test Chamber 18: “Column Blocker”.

GLaDOS Test Chamber 15: “Turret Blocker”.

GLaDOS Test Chamber 12: “Bridge the Gap”.

GLaDOS Test Chamber 09: “Ceiling Catapult”.

GLaDOS Test Chamber 08: “Fizzler Intro”.

GLaDOS Test Chamber 04: “Laser Over Goo”.

The Incinerator and Old Test Chamber 19: “Incinerator”.

Old Test Chambers 03 and 04: “Smooth Jazz”.

Relaxation Chamber and Old Test Chamber 00.

Portal 2 coop level 6