3.7.2  Death by snowmobile (TR2).

         Fun and mayhem on the piste!  To get on a snowmobile walk up to
         its side and press action.  Getting off is the same as the boat
         above, press jump + left or right.  The snowmobiles are fun.
         There are two different types in the game; the shiny red
         go-faster version, and the black Bartoli special with the built
         in machine guns.

         Pressing the action key with the red machine will give you a
         burst of speed which is useful for jumping big gaps..... (but
         the same damage penalty occurs as with the boat if you hit
         walls), whereas on the black snowbikes it will fire a burst
         from the twin machine guns instead.

         PS - The snowmobiles can also help you conserve ammo. They're
         big, heavy machines and any opponents you come across on foot
         are considerably rather soft and squishy in comparison (but be
         aware that running someone down does not count as a kill on the
         end of level stats screen).