Good stuff! Artstyle was great and it all worked really nicely! It did get nauseating though, as the mouse sensitivity while in 1st person was very different from the mouse sensitivity while in top down view. But i am also very prone to getting motion sickness :)
Hitting enemies could be hard. It often looked as if i could hit something, but then couldn't. Also, in the beginning i thought i should shoot the treasures, but later figured out i was supposed to sail into them.
Anyway, great job! Pretty fun to play!