Possession

Consciousness usurpation metrics and host-parasite neural overriding where an external extra-dimensional entity, demonic matrix, or digital overlay violently claims absolute control over an operator's physical chassis and behavior loops.

The thrill of losing yourself to an alien will, the terror of your own body becoming a puppet, and the desperate struggle for control against an overwhelming invader. It's the visceral horror of absolute subjugation and the fight to reclaim your own mind.