The Escape Island Treasure 2 On the Old Cave Castle Island has a big treasure. Let's ready for the big treasure hunt in the Old Cave Castle Island Treasure Hunt at this escape game. You have gone inside of the Old Cave Castle Island and get the all hidden objects and solve all puzzles to open all locks to get the Pirates treasure. Solve all puzzles and collect all clues to open all locks. At this point and click game have more hidden object items. Get the all hidden objects for hunting treasure. Best of luck.