- Ruby's appearance and a bit of her background story references The Little Red Riding Hood ,while her name may reference Ruby Rose who is also a Scythe wielding character.
- She is inspired by Little Red from Magic Rush, despite wielding different weapons.
- Her background story is also one of the darkest in the game.
- Her name alludes to a type of gemstone that is often found in red. Furthermore, "Ruby" is the name of an actual shade of red.
- She is one of the smallest heroes. She is only quite taller than Angela and quite shorter than Franco.
- The giant scythe she's wielding represents death. This explains her ability of Lifesteal when attacking enemies.
- The "brave hunter grandpa" in her background is probably Roger before receiving his curse.
- Ruby is one of the Heroes that can Hook enemies, the other one is Franco