I am trying to play this game but sometimes i don't know where to progress. The game is ok but this one has some familiar references (i don't wanna say the spoiler but that game reference was one of my favourite gameboy).
One of my main fears, since this was my first game, is that i might have done it too complicated, the puzzles and all. All i can say, unless you have speific questions is: talk to everything and everyone, there are clues and there are multiple quest that need to be comleted in any rder you desire to advance tp the final quest. The musical one in the island might be the most difficult. I hope this heps a bit. Thanks!