Mario & Sonic at the School Olympics 3

Mario & Sonic at the School Olympics 3 is an installment in the Mario & Sonic series. It was created by P&F Games Inc. for the Nintendo 3DS. It is the first game in the series to be exclusively for a handheld system.

Playable Characters
Due to the 3DS's limited capabilities, there are 45 playable characters.

Mario Series

 * Mario
 * Luigi
 * Peach
 * Yoshi
 * Toad
 * Daisy
 * Bowser
 * Bowser Jr.
 * Wario
 * Waluigi
 * Donkey Kong
 * Diddy Kong
 * Rosalina
 * Birdo
 * Toadette

Sonic Series

 * Sonic
 * Tails
 * Knuckles
 * Amy
 * Dr. Eggman
 * Shadow
 * Blaze
 * Silver
 * Metal Sonic
 * Vector
 * Espio
 * Omega
 * Jet
 * Sticks
 * Zazz

Friends

 * Austin
 * Mikayla
 * Logan
 * Ellie
 * Alex S.
 * Nick B.
 * Emma H.
 * Aaron
 * Brandon C.
 * Savannah
 * Hazel
 * Landen
 * Bridget
 * Anna F.
 * Jaime

Referees

 * Lakitu
 * Toadsworth
 * Orbot
 * Cubot
 * Patrick
 * Sarah B.

Audience Members

 * Goomba
 * Koopa Troopa
 * Shy Guy
 * Toad
 * Chao
 * Hero Chao
 * Dark Chao
 * Omochao
 * Flicky
 * Chirps
 * Tux
 * Porker

Events
There are a total of 30 events in the game, each event having a Plus variant.

Fall Sports

 * American Football
 * Football
 * Volleyball
 * Cross Country 5K
 * Water Polo
 * American Football Plus
 * Football Plus
 * Volleyball Plus
 * Cross Country 5K Plus
 * Water Polo Plus

Winter Sports

 * Basketball
 * Wrestling
 * Bowling
 * Dance
 * 100m Freestyle Swimming
 * Basketball Plus
 * Wrestling Plus
 * Bowling Plus
 * Dance Plus
 * 100m Freestyle Swimming Plus

Spring Sports

 * Baseball
 * Golf
 * 100m Dash
 * 110m Hurdles
 * Long Jump
 * Baseball Plus
 * Golf Plus
 * 100m Dash Plus
 * 110m Hurdles Plus
 * Long Jump Plus

Songs
These are the songs that you can play in Dance and Dance Plus.

Dance

 * Mt. Rainier March
 * Never Gonna Give You Up
 * Athletic Theme from Super Mario Bros. 3 (Remix)
 * Endless Possibilities from Sonic Unleashed (Arrangement)

Dance Plus

 * Side to Side
 * Cheap Thrills
 * Rosalina in the Observatory/Luma's Theme from Super Mario Galaxy (Remix)
 * His World from Sonic the Hedgehog (2006) (Arrangement)

Tournament Mode
Tournament Mode is the main campaign in the game. You face rivals, friendly or bad, in the events within the game. Each rival comes with a special theme that you can listen to in the Library. However, they can not be used for additional music. There are three levels of tournaments to complete: Easy, Normal, and Hard. Rivals remain the same for the Plus variants.

Music
Due to 3DS limitations, you can choose certain songs for certain events. Each event contains 4 songs to choose from. They are also selectable during Plus events.

American Football

 * Buoy Base Galaxy from Super Mario Galaxy
 * Super Bell Hill from Super Mario 3D World
 * Metal Harbor from Sonic Adventure 2
 * Misty Lake from Sonic and the Black Knight

Football

 * Athletic Theme from New Super Mario Bros.
 * Cloudtop Cruise from Mario Kart 8
 * Chemical Plant from Sonic the Hedgehog 2
 * Flying Battery from Sonic and Knuckles

Volleyball

 * Underwater Theme from Super Mario Bros.
 * Coconut Mall from Mario Kart Wii
 * Windy and Ripply... for Emerald Coast from Sonic Adventure
 * Fist Bump from Sonic Forces

Cross Country 5K

 * Main Theme from Super Mario 64
 * Chimp's Challenge from Super Mario Galaxy 2
 * Race to Win from Sonic Rivals 2
 * Free from Sonic Free Riders

Water Polo

 * Main Theme from Super Mario Bros. 3
 * Beach Theme from New Super Mario Bros. Wii
 * Tropical Resort from Sonic Colors
 * Wonder World from Sonic Lost World

Basketball

 * Main Theme from Super Mario Bros.
 * Slider from Super Mario 64
 * It Doesn't Matter from Sonic Adventure
 * Emerald Beach from Sonic Battle

Wrestling

 * Bowser Road from Super Mario 64
 * Bowser's Galaxy Generator from Super Mario Galaxy 2
 * Let the Speed Mend It from Sonic and the Secret Rings
 * Space Port from Sonic Forces

Bowling

 * Main Theme from Super Mario World
 * Jump Up, Super Star! from Super Mario Odyssey
 * Angel Island from Sonic the Hedgehog 3
 * A New Venture from Sonic Rush Adventure

100m Freestyle Swimming

 * Underwater Theme from New Super Mario Bros.
 * Gusty Garden Galaxy from Super Mario Galaxy
 * Seaside Hill from Sonic Heroes
 * Rooftop Run - Day from Sonic Unleashed

Baseball

 * Wario's Gold Mine from Mario Kart Wii
 * Athletic Theme from Super Mario 3D Land
 * Right There, Ride On from Sonic Rush
 * Splash Hill from Sonic the Hedgehog 4, Episode 1

Golf

 * Ending Theme from Super Mario World
 * Cheep Cheep Beach from Mario Kart DS
 * Station Square from Sonic Adventure
 * Windy Hill from Sonic Lost World

100m Dash

 * Character Select from Super Mario Bros. 2
 * Bonus Game from Super Mario World
 * Quick Race from Sonic Heroes
 * Beyond the Speed Of... from Sonic Runners

110m Hurdles

 * Coincentration from Super Mario 64 DS
 * Main Theme from New Super Mario Bros. Wii
 * Quick Trip to Paradise from Sonic Rivals
 * Faded Hills from Sonic Forces

Long Jump

 * Pandemonium from Mario Party 9
 * Run, Jump, Throw! from Super Mario Odyssey
 * Casino Night from Sonic the Hedgehog 2
 * Route 99 from Sonic Advance 3