Portal 2 Chapter 9 Holmes Vs Moriarty

This is the fifty-eighth level of the game, and takes place within the maintenance areas of the Aperture Science facility. This level features the Aerial Faith Plate, Excursion Funnel and Repulsion Gel, and Turrets and Crushers are present as the primary hazards.

Mechanics

 * Aerial Faith Plate
 * Repulsion Gel
 * Excursion Funnel

Hazards

 * Deadly Pits
 * Crushers
 * Turrets
 * Goo
 * Shredder

Characters

 * Chell
 * GLaDOS
 * Wheatley
 * Defective Turret

Locations

 * Test Chamber 75
 * Wheatley's Trap (Part B)
 * Aperture Science Facility

Objective

 * Get to Wheatley and plug GLaDOS in.

Trivia

 * Upon the chamber sign numbered "75" for some reason, that is, when Wheatley saw Chell escape from his trap so it looked like he planned a rail below the chamber catwalk AND sent that chamber to break the catwalk.