>>123038379megabyte dropped all semblance of nobility as the series went on. Early on he just seemed to be a mafia Don, trying to get more power, but not willing to cross certain lines.
I'm guessing it might have been his temporary merging with Hex into Gigabyte, but he dropped any code he used to have, shooting bob into the web, trying to straight up murder any binomes who got in his way, and bombing the principal office to get in. Then he contentedly set to destroying mainframe so he could seize its core power, get super strong, then escape to the net and infect another computer. He became exactly the sort of virus the Guardians preached against. In contrast, Hex, the chaotic evil twin, was damaged by Gigabyte, turning her even more unstable. Thanks to glitch!Bob, she was repaired, and demonstrated her chaotic benevolence as Mainframe crashed, showing exactly the sort of rehabilitation which Bob believed in.
