"troglodyte" is a character costume in StrikeForce Kitty.
The fox wearing the costume is found on first level right after your cats run from the castle. Wearing the set requires defeating the fox multiple times until all three pieces are obtained.
The costume set contains: Hair with bone, animal skin clothing, and a wooden club as a weapon. "troglodyte" does melee damage and has the special ability to deal double the damage at a 20% chance.