Thank you for your great feedback! And I'm sorry that you could not finish your short trip on a boat, I should have been more careful about the game accessibility and motion sickness. It's really a important question that it can not be ignored during game production, even for short indie game :)
Maybe I can update the game but I'm not sure the source project still working to be honest. Anyway, thanks for sharing your feelings as player, it will be helpful for the next games!