|Release Date||09 July 2020|
| Changeling Outfit |
Callum has red hair that he wears in a buzz cut. He wears a leather jacket with buttons and "SubSurf" written on the back. Underneath the jacket, he wears a black shirt with a green star on it. He also wears a blue and red tartan kilt, green socks, and black boots with yellow laces. Attached to the front of his kilt is a traditional Scottish purse. He has an eyebrow piercing, a septum piercing and a helix piercing. He wears a safety pin in his right ear and two earrings in the other. Callum misses a tooth.
In his Changeling Outfit, he disguises himself as a Changeling, a character from Scottish folk tales. His skin is turquoise. He has a fake horn on his head and false monster ears. He wears a ripped black and red shirt with a fishbone design, ripped black pants, and fake hooves.
- Callum is the fourth new character of 2020.
- He is the second character from the United Kingdom, the first being Jamie (London).
- While it is not confirmed by the creator, many people speculate that Callum is non-binary. However, Hana Noelle, one of the game artists, refers to Callum as a he.
|Editions • Characters • Outfits • Items • Hoverboards • Power-Ups • Extra Challenges|