After playing, I must say that I really like this little map! The map is well done, no graphical bug or anything else to report, it is very agreeable to play. By cons I am also having a problem finding even a clue for the Easter Egg, any leads to give us ^^?
If you are good at writing stories, make one for the map, it adds context although it is true that few players read them, the more curious will be pleasantly surprised if it is well written!
Well done for the job.