Boost Challenges...
	Character stickers...
	Licenses...
	Metal Sonic Bonus Pack...
	Play as Mii...
	Reverse shooting...

When coming to a tight corner, it is best to drift your vehicle weather in Flight mode or Drive mode. Drifting will temporarily stop the clock.

Select a character at the selection screen that has 0 experience points. Win a race as that character to unlock their sticker.

Complete the indicated task to unlock the corresponding license.

License	How to unlock
A-Class License	Complete a majority of at least one chapter on Hard.
B-Class License	Complete a majority of at least one chapter on Medium.
C-Class License	Complete a majority of at least one chapter on Easy.
S-Class License	Complete a majority of at least one chapter on Expert.

From the main menu, go to "Extras", then "Game Add-Ons", then "Access Code", and finally "Enter Code". Open the game case to find an access code insert on the left. Enter the code to unlock Metal Sonic, Outrun Bay and a bonus pack of stickers for your license. Note: This code is unique and can only be used once.

Complete both normal Grand Prix and mirror Grand Prix to play as your Mii character.

Hold Circle Pad Down then hold L for about two seconds to launch items behind you while accelerating in the race. This works on any item except for the All-Star, Blow Fish, Boost, and Hot Rod.