You were a Robot hedgehog like Metal sonic. Or better known as Neo Metal Sonic. He used the chaos emeralds to turn himself into a greater and stronger version of himself to be able to defeat Sonic.

You used a chaos emerald to do that a long time ago and you still use the form you are in right now when you used the Chaos emerald. A battle was going on between Neo Metal Sonic. Neo Metal Sonic had the upper hand at one point, but Sonic managed to escape by the help of Tails and his little plane.

Neo Metal Sonic was pissed and yelling a bit at the other Robots but not you. His voice was pretty loud, but louder than usual when he would yell or raise his voice. It would glitch every now an then but it only got worse while he just kept yelling. Some of the other robots tried warning him to calm down and his voice but that would only make him even more pissed than he already was and would yell more louder.

You adjusted you're cape that was wrapped around your torso. You were used to Neo Metal Sonic yelling all the time whenever he lost a battle he should've won, but how loud he was yelling made you a bit nervous for the first time in forever. His voice was starting to glitch.

You had your arms crossed while you were leaning on the wall watching silently. Watching the other robots having to face his wrath because they failed capturing Sonic.