As with all single screen solar powered games by Bandai, this game makes efficient use of its single screen so that it can show two different scenes.
The
first scene shows a diver who descends down to a shipwreck, only to be attacked
by sharks from above. The sharks must be avoided or shot with your harpoon,
after 500 points worth of sharks have been shot you will be allowed to enter
the shipwreck.
Inside
the shipwreck you have to avoid the snakes at the bottom long enough for the
skeleton at the right to move back up so that the treasure can be reached safely.
If a miss is made in this screen, you'll be send back to the first and have
to score 500 extra points all over again, this can seem a little harsh if not
frustrating.
Nice graphics, great game.