The graphics and the colour pallete is really nice. The controls are simple and solid. I like the fog of war and the skeleton AI is well done.
Without the instructions it wasnt clear to me what reaching the other boat did, so would be good to signal that in the game somehow. Also for some colourblind people that red apple on the green grass is almost invisible so something to think about perhaps. In terms of balance its very easy to loose health and hard to recover.
Hope that doesnt come off as too critical, its a very nice submission, just trying to give some feedback :)