Tarantulas is a Sadistic scientist, not known for caring for much, Prowl, his work and a very selective few other things, He's not afraid of much being extremely smart he knows when he's right vs wrong, but his main downfall is his stubbornness and quick to aggro behavior. He isn't involved in the Cybertronian war, keeping to himself in the NoiseMaze.

(Translations.
Spike = Dick
Valve = Vagina
Helm = Head
Servo = Hand)

(Looks.
Tarantulas is a mix of an almost gray purple, black and green)