v0.2.0(dev)

•  [Update] Updated algorithm for enemy movement.
• [Update] Changed so that the state of hand-held items is also revealed when searching with interior lighting.
• [Add] WASD to temporarily change the listening angle.
• [Add] One more stage added.
• [Adjust] Slightly lengthened item acquisition time when room light is present.
• [Adjust] Reduced player travel time.
• [Adjust] The sound (perceived by the enemy) during diary and photo operations was increased by one level.
• [Fix] Fixed display of operation icons when returning to the menu immediately after game start.