I like this! It seems to freeze when you visit the Riau Islands, though. Looks like you were going to implement an ability to upgrade your ship at that location? I agree, on the first playthrough, the days seem to pass by really fast because you're already a few days into the game when you finish reading the instructions. After that, though, I felt like the days ticked by at a reasonable pace. There's enough time to get between two ports in one day, which encouraged me to move the ship instead of just squatting at one port.
Wow, I really enjoy clicking a button to make the game run itself, with basically no control over the outcome. What a fun game mechanic. I guess it's nominally better than badging the pay to play games, though.
I only get the error asoulcorrupt noted (TypeError: __GLOBAL__sub_I_Thread_cpp_15143 is not a function) when I am using Firefox. Okay in Chrome and Edge.
That feel during survival when there are five bosses on screen, two of them are dead and madly spewing coins and gems all over the place, and you've lost track of where your character is.