After checking his mailbox, the hero of the game Max: The secret of Grandpa's letter, a little fox named Max, discovered a strange letter. It came from Grandpa Max's old friend. My beloved grandfather died recently; he was a legendary navigator and spent most of his life at sea. According to his will, after his death his grandson was to receive an old map that could be used to find treasures. The hero took the information in the letter seriously and immediately began to get ready for the journey. You will help him get ready. And then you will accompany him on the journey and help complete various tasks, discover secrets that will lead to a mysterious treasure in Max: The secret of Grandpa's letter.