Queen

Queen is an Android built to rule the Empire with an iron fist and was the main antagonist from a mobile game called Battlefield of Electro Girl. She she seemed to have a "grudge" against the main female protagonist, Neo. She seems to have no problem with you, the player, however, even though you play the role of Neo's partner in the story. In one scene in the story the player ends up alone trapped in the Under with Queen and there she seemed very shy. Some players speculated that she was a yandere for the player, although her feelings for player-kun were never confirmed. "All I want is Neo Destroyed!"