I can't stress enough how phenomenal this game is. The mechanics, the graphics, the aesthetic, the creature design... All it's missing is a little radio in the boat to keep the player entertained while they sail to the next location. Do that, fix the minor issues like how you can't really tell how far away your spear is, how the boat doesn't seem to want to let you take control sometimes, or how the boat speeds off in whichever direction you were accelerating last if you don't let it come to a complete stop first and you've got yourself some gold.