Mario & Sonic at the Extreme Olympic Games

Mario & Sonic at the Extreme Olympic Games is an installment in the Mario & Sonic series. It is for the Wii U and Nintendo 3DS.

Characters
The cast of characters varies on each system. The Wii U version features 40 characters, while the 3DS version contains 36.

Mario series

 * Mario
 * Luigi
 * Peach
 * Bowser
 * Bowser Jr.
 * Yoshi
 * Toad
 * Daisy
 * Donkey Kong
 * Diddy Kong
 * Rosalina
 * Wario
 * Waluigi
 * Dry Bowser
 * Larry Koopa
 * Roy Koopa
 * Wendy O. Koopa
 * Ludwig Von Koopa
 * Nabbit
 * Birdo

Sonic series

 * Sonic
 * Tails
 * Knuckles
 * Amy
 * Dr. Eggman
 * Shadow
 * Silver
 * Blaze
 * Metal Sonic
 * Vector
 * Jet
 * Rouge
 * Omega
 * Espio
 * Cream
 * Zor
 * Zeena
 * Sticks
 * Eggman Nega
 * Wave

Non-playable characters

 * Toad
 * Goomba
 * Koopa Troopa
 * Shy Guy
 * Lakitu
 * Toadsworth
 * Thwomp
 * Whomp
 * Goombeetle
 * Tiki Goon
 * Rambi
 * Cranky Kong
 * Goombrat
 * Waddle Wing
 * Fire Bro.
 * Chao
 * Flicky
 * Omochao
 * Charmy
 * Big
 * Orbot
 * Cubot
 * Orca Whale
 * Chip
 * Egg Pawn
 * Motobug

Bosses

 * Rathalos
 * Tigrex

Mario series

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

Sonic series

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

Non-playable characters

 * Toad
 * Goomba
 * Koopa Troopa
 * Shy Guy
 * Lakitu
 * Dry Bones
 * Podoboo
 * Thwomp
 * Boomerang Bro.
 * Magikoopa
 * Piranha Plant
 * Music Notes
 * Chao
 * Flicky
 * Orbot
 * Cubot
 * Egg Pawn
 * Kiki
 * Whiskers
 * Wisps
 * Motobug
 * Zomom

Monster Hunter

 * Rathalos

Metal Gear Solid: Peace Walker x Monster Hunter

 * Gear REX

Sonic Generations

 * Perfect Chaos

Events
There are a total of 30 playable events on each version. Each version has mostly similar events, while some have different ones. Both versions contain 20 Olympic events and 10 Duel events.

Wii U

 * Athletics
 * 100m Dash
 * 110m Hurdles
 * 4 x 100m Relay
 * Long Jump
 * Hammer Throw
 * Javelin Throw
 * Discus
 * Gymnastics
 * Trampoline
 * Uneven Bars
 * Rhythmic Hoop
 * Aquatics
 * 100m Freestyle
 * Equestrian
 * Show Jumping
 * Beach Volleyball
 * Table Tennis - Singles
 * Football
 * Rugby Sevens
 * BMX
 * Fencing - Epee
 * Tracking Cycling - Team Pursuit
 * Race Walk
 * Duel Events
 * Duel Sprint
 * Duel Hurdles
 * Duel Long Jump
 * Duel Trampoline
 * Duel Equestrian
 * Duel Beach Volleyball
 * Duel Table Tennis
 * Duel Rugby Sevens
 * Duel Fencing
 * Duel Race Walk

3DS

 * Athletics
 * 100m Dash
 * 110m Hurdles
 * Triple Jump
 * Javelin Throw
 * Pole Vault
 * Gymnastics
 * Trampoline
 * Rhythmic Ribbon
 * Aquatics
 * 100m Freestyle
 * Water Polo
 * Canoeing
 * Canoe Sprint 1000m
 * Badminton
 * Tennis
 * Beach Volleyball
 * Football
 * Golf
 * Shooting - Pistol
 * Archery
 * BMX
 * Boxing
 * Fencing - Epee
 * Duel Events
 * Duel Sprint
 * Duel Javelin Throw
 * Duel Freestyle
 * Duel Canoe Sprint
 * Duel Badminton
 * Duel Football
 * Duel Golf
 * Duel Shooting
 * Duel BMX
 * Duel Boxing

Locations
Each duel events takes place at a Mario or Sonic series location. The Wii U version features locations more focused on console locations, while the 3DS has more handheld focused locations.

Mario series

 * Whomp's Fortress from Super Mario 64 (Duel Fencing)
 * Buoy Base Galaxy from Super Mario Galaxy (Duel Long Jump)
 * Jungle Hijinx from Donkey Kong Country Returns (Duel Hurdles)
 * Acorn Plains from New Super Mario Bros. U (Duel Equestrian)
 * Double Cherry Pass from Super Mario 3D World (Duel Rugby Sevens)

Sonic series

 * Casino Night Zone from Sonic the Hedgehog 2 (Duel Sprint)
 * Emerald Coast from Sonic Adventure (Duel Beach Volleyball)
 * Power Plant from Sonic Heroes (Duel Table Tennis)
 * Rooftop Run from Sonic Unleashed (Duel Race Walk)
 * Windy Hill Zone from Sonic Lost World (Duel Trampoline)

Mario series

 * Figure-8 Circuit from Mario Kart DS (Duel Sprint)
 * Bowser's Castle from New Super Mario Bros. (Duel Javelin Throw)
 * Clock Tower from Super Mario 3D Land (Duel Shooting)
 * Music Park from Mario Kart 7 (Duel BMX)
 * Golden Plains from New Super Mario Bros. 2 (Duel Football)

Sonic series

 * Neo Green Hill from Sonic Advance (Duel Golf)
 * Water Palace from Sonic Rush (Duel Freestyle)
 * Sky Babylon from Sonic Rush Adventure (Duel Badminton)
 * Aquarium Park from Sonic Colors (Duel Canoe Sprint)
 * Desert Ruins from Sonic Lost World (Duel Boxing)

Costumes
The costumes are used for Miis. All costumes are the same for both versions.

Mario series

 * Mario
 * Luigi
 * Peach
 * Daisy
 * Bowser
 * Bowser Jr.
 * Toad
 * Donkey Kong
 * Diddy Kong
 * Rosalina
 * Wario
 * Waluigi
 * Dry Bowser
 * Birdo
 * Nabbit
 * Larry Koopa
 * Roy Koopa
 * Wendy O. Koopa
 * Lemmy Koopa
 * Iggy Koopa
 * Ludwig Von Koopa
 * Morton Koopa
 * Dry Bones
 * Bee Mario
 * Fire Mario
 * Propeller Mario
 * Penguin Mario
 * Gold Mario
 * Toadsworth
 * Whomp

Sonic series

 * Sonic
 * Tails
 * Knuckles
 * Amy
 * Dr. Eggman
 * Shadow
 * Silver
 * Blaze
 * Metal Sonic
 * Vector
 * Rouge
 * Jet
 * Omega
 * Cream
 * Eggman Nega
 * Wave
 * Zazz
 * Zavok
 * Espio
 * Sticks
 * Marine
 * Ermel
 * Charmy
 * Big
 * Super Sonic
 * Werehog
 * Chip
 * Egg Pawn
 * Orbot
 * Cubot

Music
The music varies for each version. The Wii U version contains 60 songs, while the 3DS contains 40 songs. The Wii U version features 20 new tracks, while the 3DS only has 5 new tracks.

Returning music

 * 1) Main Theme from Super Mario Bros.
 * 2) Underwater Theme from Super Mario Bros.
 * 3) Athletic Theme from Super Mario Bros. 3
 * 4) Main Theme from Super Mario World
 * 5) Ending from Super Mario World
 * 6) DK Island Swing from Donkey Kong Country
 * 7) Bowser Road from Super Mario 64
 * 8) Staff Credits from Super Mario 64
 * 9) Mario Circuit from Mario Kart: Double Dash!!
 * 10) Coincentration from Super Mario 64 DS
 * 11) Cheep Cheep Beach from Mario Kart DS
 * 12) Athletic Theme from New Super Mario Bros.
 * 13) Comet Observatory from Super Mario Galaxy
 * 14) Gusty Garden Galaxy from Super Mario Galaxy
 * 15) Coconut Mall from Mario Kart Wii
 * 16) Boss Theme from New Super Mario Bros. Wii
 * 17) Final Boss Phase 2 from New Super Mario Bros. Wii
 * 18) Bowser's Galaxy Generator from Super Mario Galaxy 2
 * 19) Main Theme from New Super Mario Bros. 2
 * 20) Plessie's Plunging Falls from Super Mario 3D World

New music

 * 1) Main Theme from Super Mario Bros. 2
 * 2) Rainbow Road from Mario Kart: Super Circuit
 * 3) Boss Theme from Super Mario Sunshine
 * 4) Mushroom Gorge from Mario Kart Wii
 * 5) Slipsand Galaxy from Super Mario Galaxy 2
 * 6) Main Theme from Super Mario 3D Land
 * 7) Athletic Theme from New Super Mario Bros. U
 * 8) Super Bell Hill from Super Mario 3D World
 * 9) Mario Kart Stadium from Mario Kart 8
 * 10) Clawdaddy Beach from Yoshi's Wooly World

Returning music

 * 1) Angel Island Zone from Sonic the Hedgehog 3
 * 2) Balloon Park from Sonic the Hedgehog 3
 * 3) Flying Battery Zone from Sonic and Knuckles
 * 4) Super Sonic Racing from Sonic R
 * 5) Windy and Ripply, for Emerald Coast from Sonic Adventure
 * 6) City Escape from Sonic Adventure 2
 * 7) Metal Harbor from Sonic Adventure 2
 * 8) Route 99 from Sonic Advance 3
 * 9) Sonic Heroes from Sonic Heroes
 * 10) Seaside Hill from Sonic Heroes
 * 11) Right There, Ride On from Sonic Rush
 * 12) His World from Sonic the Hedgehog
 * 13) A New Venture from Sonic Rush Adventure
 * 14) Let the Speed Mend It from Sonic and the Secret Rings
 * 15) Windmill Isle from Sonic Unleashed
 * 16) Misty Lake from Sonic and the Black Knight
 * 17) Splash Hill Zone from Sonic the Hedgehog 4, Episode 1
 * 18) Reach for the Stars from Sonic Colors
 * 19) Tropical Resort from Sonic Colors
 * 20) The Deadly Six from Sonic Lost World

New music

 * 1) Green Hill Zone from Sonic the Hedgehog
 * 2) Chemical Plant Zone from Sonic the Hedgehog 2
 * 3) Sky Sanctuary Zone from Sonic and Knuckles
 * 4) Emerald Beach from Sonic Battle
 * 5) Egg Factory from Sonic Riders
 * 6) Back 2 Back from Sonic Rush
 * 7) Flame Core from Sonic the Hedgehog
 * 8) Starlight Carnival from Sonic Colors
 * 9) Sylvania Castle Zone from Sonic the Hedgehog 4, Episode 2
 * 10) Juice Archipelago from Sonic Lost World

Returning music

 * 1) Main Theme from Super Mario Bros.
 * 2) Underwater Theme from Super Mario Bros.
 * 3) Athletic Theme from Super Mario Bros. 3
 * 4) Bob-omb Battlefield from Super Mario 64
 * 5) Delfino Plaza from Super Mario Sunshine
 * 6) Coincentration from Super Mario 64 DS
 * 7) Cheep Cheep Beach from Mario Kart DS
 * 8) Athletic Theme from New Super Mario Bros.
 * 9) Comet Observatory from Super Mario Galaxy
 * 10) Gusty Garden Galaxy from Super Mario Galaxy
 * 11) Coconut Mall from Mario Kart Wii
 * 12) Boss Theme from New Super Mario Bros. Wii
 * 13) Puzzle Plank Galaxy from Super Mario Galaxy 2
 * 14) Main Theme from New Super Mario Bros. U
 * 15) Plessie's Plunging Falls from Super Mario 3D World

New music

 * 1) Dire, Dire Docks from Super Mario 64
 * 2) Waluigi Stadium from Mario Kart: Double Dash!!
 * 3) Title Theme from New Super Mario Bros. Wii
 * 4) Gear Getaway from Donkey Kong Country Returns
 * 5) Mount Wario from Mario Kart 8

Returning music

 * 1) Angel Island Zone from Sonic the Hedgehog 3
 * 2) Palmtree Panic from Sonic CD
 * 3) Flying Battery Zone from Sonic and Knuckles
 * 4) Emerald Coast from Sonic Adventure
 * 5) City Escape from Sonic Adventure 2
 * 6) Seaside Hill from Sonic Heroes
 * 7) Right There, Ride On from Sonic Rush
 * 8) His World from Sonic the Hedgehog 
 * 9) A New Venture from Sonic Rush Adventure
 * 10) Let the Speed Mend It from Sonic and the Secret Rings
 * 11) Rooftop Run from Sonic Unleashed
 * 12) Misty Lake from Sonic and the Black Knight
 * 13) Splash Hill Zone from Sonic the Hedgehog 4, Episode 1
 * 14) Reach for the Stars from Sonic Colors
 * 15) The Deadly Six from Sonic Lost World

New music

 * 1) Star Light Zone from Sonic the Hedgehog
 * 2) Hill Top Zone from Sonic the Hedgehog 2
 * 3) Crank the Heat Up!! from Sonic Adventure
 * 4) Oil Desert Zone from Sonic the Hedgehog 4, Episode 2
 * 5) Windy Hill Zone from Sonic Lost World