Turboat

What do you get if you cross River Raid with Zaxxon? You get an early
isometric motorboating game. You must travel in your turboat along a river
infested with enemy patrol boats which shoot at you. Unlike the above-
mentioned games, you can turn your boat with a fair amount of precision. This
is absolutely necessary in order to avoid the enemy shots which come not only
from ships, but from turrets on the shore as well. You must also avoid contact
with ground, such as the small islands which float in the river. Luckily, you
can shoot back at the enemy, but don’t forget to look where you’re going!

Turboat