Event[0] is a sci-fi adventure with a first-person view. The game takes place on a deserted ship that drifts in deep space. The only interlocutor present on the ship is the Kaizen-85 computer. And in order for your ship to sail home, you have to put up with his emotions. Through various terminals, you can communicate with him about anything, and the environment will change depending on your mood, because only the computer controls the entire ship.