Alloy

Alloy is the main character of a flash movie of the same name. Alloy was once Justin, when one day he found a robotic suit apparently of alien origin. and upon wearing the suit, he became Alloy, and gained immense power. Alloy later got his own game, Alloy Arena.

Newgrounds Rumble
in Newgrounds Rumble, Alloy is a fairly well-balanced character, and is recommended as the first to play as.

Pros

 * Fast attacks overall
 * Versatile weapon pickup

Cons

 * Short-range attacks
 * Below-average health