Melware would randomly take over Melody, is much more lewd and crude than regular Melody, and has a bratty personality. Often insulting her chat and the regular wholesome Melody as well. As of October 2020, Melody and Melware are no longer fighting each other, and Melody regularly steals pieces of Melware's outfit. In official lore, Melware infected the world with an omnicidal virus and is sadistic to fanatical levels about overtaking humanity, perceiving humans as worthless and AI to overall be more effective, and is also far more prone to taunting her enemies.