Issue 320 (#396) - Mobile fixes

Co-authored-by: Dennis Ploeger <develop@dieploegers.de>
Co-authored-by: dploeger <dploeger@users.noreply.github.com>

game/rooms/room10/esc/right_exit.esc

@@ -1,3 +1,3 @@
 :exit_scene
-set_sound_state bg_sound res://game/sfx/sounds/doorOpen_2.ogg false
+set_sound_state _sound res://game/sfx/sounds/doorOpen_2.ogg false
 change_scene "res://game/rooms/room11/room11.tscn"