Gordie is unlocked by completing a dungeon floor. Gaining this pet is based on the amount of experience awarded at once, but divided by the number of players in the party; the more experience granted per floor, the greater the chance of gaining a pet. The chance is not affected by experience boosters. Unlocking resource dungeons does not give a chance of unlocking Gordie. He comes from a family of hoardstalkers, but wishes to become a worldbearer himself so he can travel the world. The highest chance of unlocking Gordie is through doing solo medium floors at 200M Dungeoneering XP.