Rose Woman is one of the Roboticized Masters that appears in the Sonic the Hedgehog and Mega Man crossover event, Worlds Collide. She is a roboticized version of Amy Rose. She first appears in Worlds Collide #1, where she, Shadow Man, Knuckles Man and Tails Man had robbed a bank in Mega City, only for them to be stopped by Proto Man.
Amy Rose was captured by Dr. Eggman and his new partner Dr. Wily, along with Tails, Knuckles, and Shadow and all of them were turned into Roboticized Masters. Rose Woman was sent with the others to steal a Chaos Emerald from the Mega City Bank, where they were confronted by Proto Man. Rose Woman and Knuckles Man quickly overpowered their attacker, but Rose Woman was then attacked by Robot Masters, she and her teammates escaped through a Warp Ring with Metal Sonic's assistance. The group briefly split up before rendezvousing-minus Tails Man-back at the Wily Egg and presenting the Emerald to the doctors.
Their primary mission accomplished, Rose Woman and her fellow Masters were sent to attack Sonic, Mega Man and the rest of their party when they managed to enter the Skull Egg Zone. After briefly battling the team of heroes, she and most of her comrades were then dispatched to pursue Proto Man. The task was eventually left to her and Knuckles Man alone while the other remaining Masters were dispatched on other assignments.
Eventually, she and Knuckles Man were the only remaining members left, and were given the orders to kill Sonic and Mega Man by any means necessary. The two Robians took this as a means to use their self destruct feature. Confronting Sonic, Mega Man, Tails and Rush, the two had a tense but brief battle that resulted in both Amy and Knuckles being restored to normal.
Powers and abilities
Rose Woman, as a robotic version of Amy Rose, possesses great strength. Similar to Metal Amy her primary weapons are her hands, which appear in the form of the Piko Hammer weapon, based on Amy's Piko Piko Hammer.