Mario's arsenal has been expanded in this installment, allowing for more versatility in gameplay. In addition to running and jumping, he can now walk, crouch, crawl, climb, and punch enemies. The game also introduces swimming underwater, which requires careful management of oxygen levels. Puzzles often require players to pick up and carry items to progress through the game.
Power-ups play a crucial role in Mario's success. The Wing Cap enables flight, while the Metal Cap provides protection from harm. The Vanish Cap allows Mario to become invisible, granting access to previously inaccessible areas. By combining these power-ups with other abilities, players can explore new heights and uncover hidden secrets.