Marvelous: Another Treasure Island

Long ago, the seas were ruled by treasure-seeking pirates. The most famous of these was the legendary Captain Maverick. He supposedly left a great treasure known as "Marvelous", guarded by unsolvable puzzles and bizarre creatures. Countless adventurers have gone looking for the "Marvelous", but none have seen it and returned alive... Many years later, a group of children on a field trip landed on the island, which was rumored to house the "Marvelous". Unfortunately, so did a group of pirates who will do anything to find the treasure...