Gold the Tenrec is a character who originally appeared in the Archie Comic series. In the comics, She is a mobian tenrec from an alternate reality, who wound up in two hundred years into the future after her home was ravaged by the Second Devourer. She went on to become a member of the corrupt Onyx City Council, before turning rogue and becoming an ally to Silver the Hedgehog and Professor Von Schlemmer.

In the Project, however, she is Silver’s older sister that used to live alongside him and Blaze in his dystopian future. She was killed very early on during the events of Sonic 06, leaving Silver and Blaze on their own (and having Silver project Blaze as a replacement older sister figure). After 06 is erased from the timeline, Silver and Gold now co-exist in the new future together, however they had their memories of Blaze wiped clean.

Like Silver, Gold possesses psychic abilities. Unlike Silver however, her specialty lies in telepathy, allowing her to speak to others telepathically, read minds, induce visions, and link minds together. Her abilities further extend into minor mind control, mental healing and psychokinesis (what form of it is unclear however). However, she appears to have trouble controlling her powers when she is stressed. She is also said to be a brilliant civic planner and leader.

Gold is supportive, intelligent, observant, caring, and easily impressed (she makes a lot of noise when watching movies). However, she is also nosy, neurotic, and nagging. She is the type to keep her head down and not get caught. Currently, she is beginning to learn how to be her own person, and that that person has value and power.

Being originally from a Comic, there is no prior voice actress to show for comparison for Gold, so go nuts with what type of voice you give her. I imagine her having a mid to high range in her voice, something that matches her personality of “Sisterly but tries to be serious”