Error404 is an unstoppable force, what takes the files of beautiful worlds to recreate his universe that was destroyed by his brother.
Error404 also made the 'King of the Multiverse' as a sidekick.
When Error404 fights he's using the most advanced scripting to erase, give, heal, restore, spawn, create anything he wants. He's usually quite and not really aggressive, he's also extremely intelligent and knows everything from games, anime, and alternative timelines