starfox

Extra Mode
If you win a medal in every mission, you'll enable the Extra Mode. The Extra Mode gives you access to the Landmaster tank in the Vs. Mode, a sound test feature, an interesting trick for your N64 and last, but certainly not least, a set of expert missions. The Extra Mode features will be automatically added to your main menu, and you won't have to do anthing special to get to them. The expert missions have the same layaouts as the normal missions, but there are more enemies to defeat, and some enemies will be tougher and smarter than before. As a bonus, you'll also notice that a certain dashing young pilot is wearing some very cool shades-much like his father's!
—Official Nintendo Power Player's Guide, pg 120

Expert Mode is an unlockable difficulty setting for Star Fox 64. As the name suggests, it is a more difficult version of the Main Game, specifically designed for experienced players looking for a challenge. It is unlocked by earning every mission Medal in the standard game. Expert Mode is opened by turning the Main Game's select bar left or right. Since Expert Mode is separate from the Main Game, none of the Medals previously awarded will appear on the missions. The player must re-earn all of the medals. The Hit Point requirements are exactly the same as the Main Game's. Because there are more enemies, it may prove easier to get a higher score. However, all teammates must still survive to earn a medal, and they take much more damage than before like the player.

Differences from Main Game

Sound Test

Just like Expert Mode on the main menu, Sound Test is unlocked by earning every Medal in the main game and switch round with the sound options. All 45 music tracks can be listened to, with an equaliser bar chart added for dramatic effect.

The expert sound test allows you to pick any of the musical themes in the game and play them. An equaliser display allows you to view the sound levels of each piece.
—Official Nintendo Power Player's Guide, pg 120

Logo Trick

You can move the number 64 on the title screen using the Control Stick. The team will watch in surprise and fascination as you move the number across the screen.
—Official Nintendo Power Player's Guide, pg 120

Rewards

Gallery

Comparable

Fox wearing sunglasses in a possible ending of Star Fox Command

Fox wearing sunglasses in a possible ending of Star Fox Command

References