This is a Hint... NOT A CHEAT.

First you must hit Eggman's hand when he attacks... [For best results wait till he uses both hands then dodge and hit] when he goes over to shoot flames just wait...

at full health he shoots 3 very slowly

7 health he shoot 3 kinda slow

6 health he should shoot 4 not to slowly [if ur lucky he will shot three]

5 health he shoot 4 or 5 at medium speed

4 health 5 at not so fast and maybe evil robots when u climb up

3 health 5 or 6 shots at pretty fast

2 health 5 or 6 shots at blaze speed [if she was real]

1 health 5 or 6 shots at SONIC'S SPEED IF HE WERE REAL!!!!!!!!

P.S. Don't for get to hold Down when he starts to shake a little when u climb up. also move up as fast as u can cuz u get 3 try before knock off for that try.