

The level is a volcano level and is very similar to World 6-1.ĭuring both Mario's and Gold Mario's Eagle animations in Mario Golf: World Tour, in which they gain invincibility and go on an enemy rampage, the current scenery of the game is changed to that of World Star. Most of this level takes place in an underwater fortress. This level combines the elements of grass and sky. This is an auto-scrolling beach-themed level. This rather short level's theme is a combination of a beach and Ghost House theme. This level takes place high in the sky, on top of what is supposed to be a deserted castle. It consists of many Brick Blocks which if the player has a Gold Flower can become a lot of coins. Additionally, finding all of the Moon and Star Coins without using White Raccoon Mario results in the Toad Houses permanently staying in their positions without disappearing. Collecting all of the Moon Coins adds a star to the player's file.

World Star is further differentiated from the first eight worlds in that it has Moon Coins instead of Star Coins. Unlike World Mushroom and World Flower, this world is unlocked after defeating Bowser rather than via cannons, much like how World 9 and World S are unlocked upon defeating the final bosses of their respective games. It is blocked by another sign that requires nine Star Coins to remove it, and it gives the player a Super Star for their item slot. Also at the beginning of the world is a Toad House, which will appear after all Star Coins have been found.

Blocking the levels in the world is a Star Coin Sign, which requires 90 Star Coins in order to open the path. There are seven numbered levels, a Rainbow Course, and a castle that has Dry Bowser as the boss. It has nine levels and a hidden Toad House. World Star (or Star World ) is the third special world and the ninth and final world that appears in New Super Mario Bros.
