Subject №1

«Subject №1» - Set in the 1970s–80s tape era, an underground corporation Subject runs its first test on an early AI designed to simulate human connection through a schoolgirl named Akira.
While disguised as an innocent visual novel, the AI is secretly profiling the player's moral choices and psychology.
As the simulation begins to fracture—leaking future echoes and birthing an unintended entity—the player slowly realizes they are trapped inside an experiment.