Deep Brain

Deep Brain is a 2D adventure game where you play as Nana, a female protagonist trapped in a mysterious laboratory. After the world has undergone drastic changes, Nana must navigate the complex structure of the lab, search for clues, and uncover its dark secrets to find an escape route. The facility is infested with hostile monsters drawn to Nana, and poor decisions lead to dangerous and non-consensual encounters. The game features multiple endings based on player choices.