I'll share my reaction: it's better than nothing. I downloaded the map as soon as you uploaded it, played it, defeated everyone I could reach, and now I need to defeat the Titans. But I understand that the author has set their growth to be insane; when I arrived, there was already a legion of them. After carefully reading your comments, I realized that it's possible to win without defeating the Titans, but the heroes need expert logistics, etc. In general, I was too lazy to start over.
Regarding the "sleeping on the water" feature, I encountered something similar on a map called something like "Path of the Pirate 2" or "Adventures of the Pirates 2," or something like that. The feature was in the form of an event.
The map is called: Way of the Pirates 2 v1.1
iskatel78, can you provide the exact location of the Event?
On the map "Way of the Pirates 2 v1.1," there are many events on the water, and all of them are accessed using a boat. Maybe there are other ways, but I don't see them right now. But that's not the main feature of my map.
The main feature should be the ability to spend the night on the water without a boat at the Event location, with the only way to obtain the objective being to do so and then access it the next day. Otherwise, the objective is unattainable. If you found exactly this feature, then I'm not the first to discover it.