Creepy Jack is a halloween-themed trinket that summons a pet.
- Skeets' Boo'tique in the East End Police Station
- Skeets' Boo'tique in the North Burnley Nightclub
- Skeets' Boo'tique in The Midnight Masquerade
Upon activating the trinket, Creepy Jack is summoned to aid the player in battle. Creepy Jack will heal its controller once the player's health drops below 40%.
- Fire Ball - does a single attack for ~40 damage (on training dummy).
- Pumpkin Vine - does tree consecutive attacks in a small cone, each for ~14 damage (on training dummy).