Dr. Vinschpinsilstien's Boat is the mobile workstation of Dr. Vinschpinsilstien.
The boat has a green and white hull. It sports the registration "99J" written on the front hud.
The boat appears in the intro of the "Revenged" ending of Completing the Mission, when it arrives in the waters near The Wall. Here Dr. Vinschpinsilstien finds Henry Stickmin and takes him on board to transform him.
Inside
The boat's door from the interior
On deck
Ceiling light
Black Crewmate