Twitch Malto is one of the four main protagonists (alongside Morgan, Thrash and Robby Malto) of the Nickelodeon series Transformers: EarthSpark. She is one of the first-born two Terrans (Earth-born Transformers) and one of the Malto siblings. She is enthusiastic and wants to learn new things while bonding with her adoptive brother, Robby. She is enthusiastic to learn new things and may be even more mature than her brother. However, the four are all connected through the mysterious cyber-sleeves.