Pirate Island (itch)

This is a simple platformer that has you collecting keys, avoiding turrets, and most importantly reaching to the treasure at the end. The controls are simple only using the arrow keys for moving left, right, and up for jumping. Pressing the up key and will double jump. I had an idea for sharks jumping out the sea, but I didn't know how to incorporate the idea. Also, I had problems fixing the view for the game. I didn't know how to put sound in the game so the game doesn't feel alive, but that will be soon fixed.