Spider Mastermind (Doom 2016)

The Spider Mastermind, also referred to by the demons' scriptures as the Aranea Imperatrix and the form of the Dread Widow, is the final boss of Doom (2016).

Genesis
The form of the Spider Mastermind is granted to Olivia Pierce by the demons in exchange for her attempts to rip open a portal to Hell. She is easy to destroy if you are a decent player.