The only feature of interest in the Tunnel is a a panel near the middle of the tunnel that can be opened using a [[Battery Pack]]. [[Secret Notes#Secret Note #22|Secret Note #22]] hints at the existence of this panel, as does a [[Lost Books#TunnelDoor|Lost Book]]. Opening the panel starts [[Mr. Qi]]'s questline, eventually providing access to the [[Casino]]. | The only feature of interest in the Tunnel is a a panel near the middle of the tunnel that can be opened using a [[Battery Pack]]. [[Secret Notes#Secret Note #22|Secret Note #22]] hints at the existence of this panel, as does a [[Lost Books#TunnelDoor|Lost Book]]. Opening the panel starts [[Mr. Qi]]'s questline, eventually providing access to the [[Casino]]. |