Halloween Walkthrough (UPDATED)

cl891 wrote:
If I've read right, GGC lists triggers as following:

The Ghost in the Machine-based App Pt. 3 - Ned starts
The Ghost in the Machine-based App Pt. 4 - Homer starts
The Ghost in the Machine-based App Pt. 5 - Maude starts
The Ghost in the Machine-based App Pt. 6 - Homer starts
The Ghost in the Machine-based App Pt. 7 - Homer starts
The Ghost in the Machine-based App Pt. 8 - Apu starts
The Ghost in the Machine-based App Pt. 9 - Homer starts
The Ghost in the Machine-based App Pt. 10 - Lisa starts
The Ghost in the Machine-based App Pt. 11 - Homer?
The Ghost in the Machine-based App Pt. 12 - Moe starts
The Ghost in the Machine-based App Pt. 13 - Lisa?
The Ghost in the Machine-based App Pt. 14 - Moe starts
The Ghost in the Machine-based App Pt. 15 - Burns starts

I'm not sure about parts 11 and 13.

11 and 13 are automatic triggers