Description: Since the first ISOLAND, this journey has been full of twists and turns, both in the game and in real life. ISOLAND4 continues to pay homage to literature, art, and music like its predecessors, with more intricate maps and puzzles. However, the foundation lies in richer Easter eggs, more mystical dialogues, and more abundant emotions. This installment emphasizes the characters in the story, featuring both familiar and new faces. They assist you in rediscovering the island's secrets while unraveling their own life mysteries.