MECHA SONIC MK.II by BEANS645 on Newgrounds

Mecha sonic is, right now, attempting to avenge the death of Robotnik while the Earth appears in the background indicating that he is sad and internally depressed because he hates the Earth. The "GO!" means that he is "GO!"-ing to kill his father

Sonic vs. Mecha Sonic

Super Mario Bros Z What if: Dark Super Sonic VS Mecha Sonic [REMAKE]

Mecha Sonic from Super Mario Bros Z charges into Death Battle! (Please don't recommend Nazo as it's a stomp and totally unfair) : r/DeathBattleMatchups

MECHA SONIC MK.II by BEANS645 on Newgrounds

MECHA SONIC] is online. by leroyalmess on Newgrounds

Mario and Sonic VS Mecha Sonic

MECHA SONIC MK.II by BEANS645 on Newgrounds

Mecha Sonic - Past and future by DenDen5 on Newgrounds

Mecha by EricRedd on Newgrounds

Mecha by Lumspark on Newgrounds

Turbo Mecha Sonic (Canon)/Soupywolf5, Character Stats and Profiles Wiki

Mecha by EricRedd on Newgrounds

MECHA SONIC MK.II by BEANS645 on Newgrounds

Sonic Mecha Island REVAMPED

Sonic The Hedgeblog — The introduction to Grounder, from 'Dr. Robotnik's