Medals

Medals are anomalous collectibles found in some personalized copies of Super Mario 64. They can be collected by completing several challenges throughout the game. This can range from beating the game to collecting all the coins in a level. It is believed these are created as a way for the player to continue playing after the ending, or as a challenge for players good at the game.

List of Possible Medals
Below is a list of the possible medals that have been reported. Note that not all of these may appear in the same copy, or have the same way of unlocking them.

Game Completion Medals
These are the most common medals. They are the bronze, silver and gold medals. They are unlocked by beating the game with:


 * Bronze Medal: 70-99 Stars
 * Silver Medal: 100-119 Stars
 * Gold Medal: 120 Stars

Collecting these medals usually does not give a reward, although the Gold Medal's rewards could be considered the general reward for collecting 120 stars.

Ghoul Medal
The Ghoul Medal is commonly collected by finding a way to exit the cage around Big Boo's Haunt. The reward is varied, but it most commonly does nothing. Some people consider this a different anomaly, as it can commonly appear on it's own.

Shiver Medal
The Shiver Medal can be collected by beating either version of the Penguin race in a certain time limit. It is more common in the Penguin race after collecting 120 stars. It most commonly unlocks nothing. Notably, after beating the first Penguin race normally, they mentioned not being able to give you a gold medal. However, the name of the Shiver Medal is a pun on silver medal.

Broil Medal
The Broil Medal can be collected by using the Koopa Shell in Lethal Lava Land to get to all of the small structures throughout the level, or defeating all Bullies in the level including Big Bullies. There is usually no reward.

Cap Medal
The Cap Medal can be unlocked by collecting all 3 caps at the same time. It most commonly unlocks nothing, though some people say it unlocks a cap switch that gives all 3 caps at once, or the Yellow Cap Switch. Notably, you cannot collect all 3 caps at the same time without cheats in standard copies.

Cheater Medal
The Cheater Medal can be obtained by cheating in any Koopa the Quick race, either Penguin race, the Big Bob-omb fight, and/or The Princess' Secret Slide. This usually prohibits any of these challenges or any other timed challenge from being entered or started. Notably, in some copies, this results in the deletion of save data.

Speedster Medal
The Speedster Medal can be obtained by getting at least 70 stars, and then defeating the final Bowser fight, in less than 90 minutes, or an hour and a half. It reportedly doesn't unlock anything, but it does change Bowser's dialogue after his defeat slightly.

Trivia

 * Medals are supposedly mentioned in an older version of the strategy guide of Super Mario 64. This is unconfirmed.
 * Some people suggest that this anomaly is created by the Personalization A.I. taking the scrapped Ghoul Medal collectible and making similar collectibles.