Rush

Rush is a robotic dog created by Dr. Light of Earth 20XX as a companion to his robotic son Mega Man. Rush is one of Mega Man's most faithful allies, often joining him in battle and providing support through various means.

Making New Friends
Along with Tango, Eddie, and Beat, Rush was summoned by Mega Man to help him in his battle against Sonic the Hedgehog, who at the time Mega Man considered an enemy. After a brief but intense scuffle, Rush and his master were attacked-along with Sonic-by Tails Man of the Roboticized Masters, and the heroes quickly put aside their fight to protect civilians. Once Tails Man was restored to his organic form of Tails, Rush befriended the two Mobians, accompanying them, Mega Man, and his fellow robots back to Light Labs. Once there, they stumbled upon Bass and Metal Sonic v3.0 in the midst of kidnapping Dr. Light. Once the heroes managed to open a Warp Ring to follow the villainous robots, Rush came along at Proto Man's insistence. The robot dog thus entered the Skull Egg Zone with his friends, and served as Mega Man's transport as he battled the Copybot and the Genesis Unit. He would likewise participate in the first battles with the other Roboticized Masters, and quickly befriended Charmy Bee after his restoration to normal. With that done, Rush joined his friends in heading deeper into the Zone in search of Dr. Light. (StH: #248, #249, SU: #52, #52)

Personality
Rush emulates a typical canine in his love for his master, Mega Man, and in his hostility towards anyone who threatens the robot hero. However, he is generally friendly towards most individuals, quickly making friends with the residents of Mobius.

Abilities
Rush is possessed of a number of abilities due to his robotic nature. He has a spring platform built into his back that Mega Man or others can utilize to launch themselves high into the air. His greatest advantage, of course, is his power to transform into a flying craft which Mega Man or others can ride