Hey A question, what do I do at the place with the crosses? I tried going to the other side but it just doesnt let me?
I'm pretty sure it's a metaphore for saying that the journey/game has ended. Crosses can signify graves, and graves signify death. Therefore at the end, there is death. That's my best take on it.
its a nice thought, but this isn't the case.
Just drag your boat across the screen and the game will continue.