Amy rose is nice kind and cute but doesn't like fighting. Thorn Rose is a cave Women and she's viscous and has her big pink bird called birdie that’s also viscous and her wooden piko piko hammer as her weapon. Black rose is a pirate and curses and uses her sword in combat. Rusty rose is a metal cyborg and is programmed to give orders and only uses combat skills. They are all pink skin, green eyes, and 3'11, and are hedgehogs. and all 18. Only Rusty Rose can extend her legs and arms.