Ruby is a contestant on Battle for Dream Island Again and IDFB.


Despite her having a chance of joining Season 1 of BFDI in Episode 18, along with 29 other possible characters, Ruby didn't receive enough votes, and thus fully debuted in Season 2, Episode 1. She gets along well with Pencil and Match, and although Bubble was a bit mean to Ruby when they first met, they become good friends too. She is also friends with Book and Ice Cube. Ruby joined Pencil, Match, and Bubble's alliance, along with Book and Ice Cube, to form the FreeSmart's team.