- Crowns
Successfully complete the indicated task to unlock the corresponding Crown:

Dr. Eggman	Get all Gold and First medals with Dr. Eggman.
Tails	Get all Gold and First medals with Tails.
Luigi	Get all Gold and First medals with Luigi.
Amy	Get all Gold and First medals with Amy.
Shadow	Get all Gold and First medals with Shadow.
Waluigi	Get all Gold and First medals with Waluigi.
Daisy	Get all Gold and First medals with Daisy.
Finish	Get all Gold and First medals with all characters.
Blaze	Get all Gold and First medals with Blaze.
Peach	Get all Gold and First medals with Peach.
Vector	Get all Gold and First medals with Vector.
Sonic	Get all Gold and First medals with Sonic.
Mario	Get all Gold and First medals with Mario.
Bowser	Get all Gold and First medals with Bowser.
Wario	Get all Gold and First medals with Wario.
Knuckles	Get all Gold and First medals with Knuckles.
Yoshi	Get all Gold and First medals with Yoshi.

- Emblems
Successfully complete the indicated task to unlock the corresponding Emblem:

Archery	Realize 120 points in the Archery event.
Network	Connect to Nintendo Wi-Fi Connection.
Table Tennis	Be victorious in 5-0 in Table Tennis.
Vector	Successfully complete Mission mode with Vector.
Peach	Successfully complete Mission mode with Peach.
Collaboration	Play at least one event with all characters.
Field	Get Gold medals in all Field events.
Shooting	Realize 40 points in a Shooting event.
Sonic	Successfully complete Mission mode with Sonic.
Wario	Successfully complete Mission mode with Wario.
Bowser	Successfully complete Mission mode with Bowser.
Luigi	Successfully complete Mission mode with Luigi.
Bouncing	Realize a perfect 10 in the Trampoline event.
Knuckles	Successfully complete Mission mode with Knuckles.
Full Play	Play all events.
Aquatics	Get Gold medals in all Aquatics events.
Daisy	Successfully complete Mission mode with Daisy.
Blaze	Successfully complete Mission mode with Blaze.
Shadow	Successfully complete Mission mode with Shadow.
Gallery Owner	Unlock all gallery items.
Amy	Successfully complete Mission mode with Amy.
Waluigi	Successfully complete Mission mode with Waluigi.
Mario	Successfully complete Mission mode with Mario.
Tails Emblem	Successfully complete Mission mode with Tails.
Penalty	Commit a foul in any event.
Fencing	Be victorious in a Fencing match without losing any points.
Gymnastics	Get Gold medals in all Gymnastics events.
Rocket	Have a successful begining dash in a Track event.
World Record Emblem	Break a World Record the first time you compete in an event.
Dream	Get Gold medals in all Dream events.
Olympic Record	Break an Olympic Record the first time you compete in an event.
Yoshi Emblem	Successfully complete Mission mode with Yoshi.

- Music
Successfully complete all five mini-game levels through the five Gallery doors to unlock one Mario and one Sonic music track in the Gallery's Jukebox.