Carefully navigating ships into docks, great game concept! Although the gameplay is simple there are a lot of thing to keep track of, like the giant octopus, or not crashing each ships into each other.
Love the art style and the music choice of the game, the complement one another nicely.
And I especially love the game over screen, the ink spilling all over the screen, very fluid and smooth.
If I have one critique, it'd be the cargo itself, it's a little hard to tell them apart, maybe make their color a little brighter?
In any case, this is a spectacular game, good job!