Rouge the Bat in Sonic 1

Rouge the Bat was first introduced as a character in the Sonic the Hedgehog series in 2001 in the game Sonic Adventure 2 for the Sega Dreamcast. Rouge the Bat is a treasure hunter who is tasked with obtaining the Chaos Emeralds, which are powerful gems that are sought after by various characters in the Sonic universe. Rouge has the ability to glide through the air and climb walls, which makes her an agile and versatile character.