Hecuba

Hecuba is a major villain and boss in the video game Onimusha: Warlords. She is a Genma demon who disguises herself as a human in order to gain Samanosuke and Kaede's trust. When Kaede is alone and off guard, she kidnaps a young boy named, Yunemaru. She laters reveals her true form, a giant wasp-like creature that fies.

Onimusha: Warlords
After Hecuba kidnaps Yunemaru, she confronts Samanosuke. She tells him that Yunemaru will be murdered in front his older sister, Princess Yuki, in order to make her fall into deep sorrow.The demons will then have their ally warlord Nobunaga Oda drink Yuki's blood, granting him tremendous power. Samanosuke promises to make Hecuba suffer. Hecuba then orders her children, a group of ant-like demons, to eat Samonosuke. A fight ensues, and Samanosuke defeats Hecuba and her children. Hecuba is then killed by falling debris

Onimusha: Blade Warriors
Although not a playable character, Hecuba appears as a boss in Onimusha: Blade Warriors