Pirate Skeleton Treasure (shooting series - chapter 1)

"When I was a child, my great-grandmother used to tell me legendary stories of distant worlds, full of aliens, pirates, ghosts, monsters but above all ... TREASURES.
One day my great grandmother disappeared leaving me a note where she said that all her stories were real. Thus began my life as a treasure hunter.
This is the story of the treasure of pirate skeletons.
But I was already busy with another treasure, so I sent my little brother...."
There are 4 levels to pass: Governor's House, Fort Port Royale, Bandits Island and Pirate's Cove.
After these, you will be able to access the treasure island of pirate skeletons. Gameplay is easy and fast; your player will move on pre-established routes,
you will have to look around and shoot at the right targets and score as many points as possible.
At each level you will be able to activate (once only) a slowdown of 5 seconds which will help you in your action.
In the end, if you have conquered the treasure, you will be able to enter the top 20 ranking.
The philosophy of "Pirate Skeleton Treasure" is to have a fast game, which ends in an acceptable time, replayable many times to improve one's score, making the life of the game longer than the average; this is the first in a series of similar games set in different environments and eras