Rouge the Bat (Archie)

Rouge the Bat is a specialized treasure hunter like Knuckles. She is somewhat the competition for Julie Su in Issue #165 or somewhere around then. There they managed to see face-to-face that Rouge was fliting with Knuckles in front of Julie Su while questioning Rouge for information for Scourge and Dr. Finitevus. She is competitive for what she wants and what she wants is jewels and Knuckles. Though she likes Knuckles there seems to be a somewhat of a connection between her and Shadow so apparently it might be a love triangle with the specialized hunter. She worked with Dr. Eggman for a while (she wanted something in return though). She works with the government and president in Sonic's world.

Rouge also appears in issues 2,3, and 4 of Sonic Universe, where she is working for G.U.N. with Shadow the Hedgehog.