Super Mario 64 revolutionized 3D platforming, and while Mario is the undeniable star, the game features a diverse cast of playable characters that expand the scope of exploration. Moving beyond the iconic plumber, players can unlock and control several other figures, each altering the experience with unique movement capabilities and minor gameplay variations. This deep dive examines every character available within the castle walls and those discovered through specific actions, analyzing how they contribute to the game’s legendary replay value.
Unlocking the Roster: How to Play as Others
The journey to discover additional heroes begins by locating the elusive Wing Cap. To access this power, players must complete specific tasks that open the window in the second floor of the castle, allowing Mario to fly to the cap’s hiding spot. Furthermore, the legendary Metal Cap is found in the submerged section of the moat, requiring precise navigation to obtain. Collecting these power stars is the key to transforming the solitary adventure into a party, granting access to characters that were previously unseen.
Mario: The Benchmark of Platforming
As the base character, Mario serves as the standard by which all other abilities are measured. His balanced stats make him suitable for every painting and every challenge, neither excelling nor struggling in any specific environment. Players often choose Mario for precision platforming, as his jump height and kick speed provide a reliable and responsive feel. Mastering his movement is essential for collecting the initial hundred stars required to unlock the true endings.

Luigi: The High Jumper
Unlocking Luigi is a rite of passage for dedicated players, achieved by collecting 20 Power Stars. His primary distinction is a significantly higher jump height, making him the optimal choice for reaching elevated areas and secrets that Mario cannot access. While he floats slightly more than Mario, this trait is generally beneficial for clearing large gaps. Luigi remains a fan favorite due to his agility and the nostalgic thrill of finally controlling the green-clad brother.
Wario: The Powerhouse
Wario is unlocked by gathering 30 Power Stars, introducing a playstyle focused on brute force. His massive weight allows him to resist strong winds that blow other characters off course, and he can execute a powerful ground pound that shakes the environment. However, this power comes at the cost of speed, making him cumbersome in tight spaces. Wario shines in specific stars that require moving heavy objects or surviving hazardous weather conditions.
Specialized Forms: Cap Powers and Variants
The game’s signature power-ups drastically change how characters interact with the world, effectively creating distinct "playable forms." While the cap is often temporary, using it grants access to areas otherwise impossible to reach. These transformations are not tied to a specific character but are abilities the player utilizes during a session.

The Metal Cap: Unstoppable Force
The Metal Cap turns the player into a rolling boulder, immune to damage and capable of crushing enemies. This form is essential for navigating the toxic sludge of the Bowling Bow level and for solving heavy-puzzle scenarios. Players controlling this metallic avatar gain a unique sense of momentum, making the castle’s hazards feel like exhilarating obstacles rather than frustrating barriers.
The Wing Cap: Master of the Sky
Obtaining the Wing Cap allows the player to fly, transforming the exploration of the game’s vertical spaces. Whether attached to Mario, Luigi, or Wario, this cap turns the character into a jet-propelled pilot soaring through star-filled skies. Reaching these floating islands is the primary method for collecting the Power Stars that unlock the higher objectives of the game.
| Character | Unlock Requirement | Key Trait |
|---|---|---|
| Mario | Starting Character | Balanced stats |
| Luigi | 20 Power Stars | Higher jump |
| Wario | 30 Power Stars | High weight/resistance |
| Yoshi | 15 Power Stars (DS) | Flutter jump (DS version only) |
While the original Nintendo 64 cartridge features three core playable characters, subsequent releases like the DS Virtual Console version and the Nintendo Switch Online expansion introduced Yoshi. This dinosaur offers a unique flutter jump that allows for a floaty descent, opening new maneuverability options for players revisiting the 1996 classic. This blend of timeless design and new functionality ensures that Super Mario 64 continues to offer fresh experiences.























