Turk

Turk is a non-player character that is found on a headhunter temple. Attacked by crabs on that temple, Turk became paranoid for them killing every crab on his sight. Take note that Turk has a Radium Stash below him. U can take him as he will say to you: "You can take the radium as long as you are not a crab"

Once you've got his anchor He will help kill crabs nearby his bunker.

Will also provide quest for killing Master Brain.