Wrecking Ball

Horizon lunar colony

In one of the many experiments carried out at Horizon Lunar Colony, animals were given genetic therapy to assess their adaptation to extended periods of habitation on the moon. As an unexpected side effect, several of them exhibited exceptional growth in physical size and brain function. While most of the test subjects were gorillas or other primates, there were some exceptions, including a hamster named Hammond. Like the others, Hammond's intelligence grew, and he became more curious about the world around him. Much to the puzzlement and amusement of the scientists, Hammond would frequently escape into different parts of the moon base. Though they'd always find him and return him to his cell, they never figured out the true purpose behind his nightly escapades. What they didn't know was that Hammond was busy scavenging and teaching himself the skills of a mechanic, which would soon come in handy.

Junker

Hammond modified his escape pod to enter the lucrative mech battle arena of the Scrapyard. Working his way up the ranks, "Wrecking Ball" went from contender to champion, though the pilot's identity remained a mystery to all except one. While Hammond journeys into the wider world from time to time, he’s found a happy—if somewhat chaotic—home at the Junker Queen’s side. After all, as reigning champion of the Scrapyard, he has a title to defend.