Alternate Builds Blacktron II Blacktron II Alternate Builds Instructions Added Space Very Small Alt Build Very Small Builds 6832 – Back C October 5, 2019October 25, 2021 Master Builder 3113 Views From: 6832: Super Nova IIName: Anti-Nova 1Instructions: View PDF | Download .io File ContributionsName, PDF, and .io file submitted on May 2, 2021 by: IceAge2002