As per the conversation below, I'm acting as if I'm in the 5th square from the East Wall, not the 6th square from the East Wall.

Player No.6 (order No. 3)

Bonus roll: 20!!!!!!!!!!! (DOUBLE DAMAGE!!!!!!!!!!!!!!)
Roll for number of actions: 4
Action 1: Fire my Shotgun at PumpkinHead (rolled a 6) - DOUBLE BAM!
Action 2: Fire again (rolled a 2) - MISS!
Action 3: Move East
Action 4: Move East