This mode is a reference to Metal Gear Solid V: The Phantom Pain. Press P to activate this mode. It cannot be deactivated until the game is reset or the day is over. Once pressed, Ayano will resemble the main character Punished "Venom" Snake. She will wear a torn-up version of the default uniform, a tan-colored scarf, a black eyepatch on her right eye, a red bionic left arm, a scar on her left eye, a black protrusion from her forehead, a black glove on her right hand, and a cigar in her mouth.
- The Easter Egg's skin texture will break if Ayano wears gloves.
- This mode was implemented in the March 1st, 2015 Build.
- Press the D to disable the copyrighted music.
- The game's warning referred to this mode, saying that the game contained "STANDING ON THE EDGE". This warning was later removed because YandereDev said that it was "cringey".
- The song, "Nuclear" by Mike Oldfield used to play in this mode. This music was replaced as to not be copyrighted.