The first Troodon grabbed a hold of Yoder's shovel. Yoder struggled to keep the shovel from ripped out of hands.

With much effort, Yoder managed to pull the shovel away from the attacking animal.

Spotting a steam valve, Yoder smashed it with a shovel, causing a blast of steam to spray in the Troodon's face.

The Troodon screeched in fear and snapped at Yoder, snarling.

Yoder kept hitting it with the shovel, the Troodon screeching and snarling.

Yoder stabbed at the pipe again, more steam sprayed at the Troodon.

The Troodon snarled and retreated back into the darkness.

Yoder quickly escaped, trying to keep up with the others. He grabbed a road torch on his way out.

Yoder slid into the grate and quickly shut the door.

The pack of Troodons appeared at the door, snarling, as Yoder fled.