When Millburn tries to pet one it attacks him , breaking his arm and jumping down his throat .
Millburn and Fifield enter the room containing the thawed black liquid and encounter the Hammerpedes .
When Millburn tries to pet one Millburn attacks Fifield , breaking Fifield 's arm and jumping down his throat .
Millburn and Fifield enter the room containing the thawed black liquid and encounter the Hammerpedes .