Mario & Sonic at the Extreme Olympic Winter Games 2

Mario & Sonic at the Extreme Olympic Winter Games 2 is an installment in the Mario & Sonic series. It is exclusively for Wii U.

Playable Characters
There are a total of 40 playable characters. 32 of them return, while 8 are new.

Mario series

 * Mario
 * Luigi
 * Peach
 * Bowser
 * Yoshi
 * Daisy
 * Wario
 * Waluigi
 * Donkey Kong
 * Bowser Jr.
 * Toad
 * Rosalina
 * Diddy Kong
 * Nabbit
 * Dry Bowser
 * Shy Guy
 * Pianta (NEW)
 * Toadsworth (NEW)
 * Sprixie Princess (NEW)
 * Koopa Troopa (NEW)

Sonic series

 * Sonic
 * Tails
 * Knuckles
 * Amy
 * Dr. Eggman
 * Shadow
 * Blaze
 * Silver
 * Vector
 * Metal Sonic
 * Jet
 * Rouge
 * Omega
 * Espio
 * Cream
 * Zazz
 * Charmy (NEW)
 * Chaos (NEW)
 * Egg Pawn (NEW)
 * Chip (NEW)

Non-playable characters

 * Toad
 * Goomba
 * Koopa Troopa
 * Shy Guy
 * Lakitu
 * Goombrat
 * Waddle Wing
 * Bob-omb
 * Chain Chomp
 * Bullet Bill
 * Cleaving Cloud
 * Cheep Cheep
 * Swooper
 * Rambi
 * Sidestepper
 * Unagi
 * Pianta
 * Noki
 * Cat Goomba
 * Galoomba
 * Dry Bones
 * Podoboo
 * Luma
 * Mechakoopa
 * Hammer Bro.
 * Boomerang Bro.
 * Magikoopa
 * Thwomp
 * Chao
 * Animal Friends
 * Orbot
 * Cubot
 * Egg Pawn
 * Orca Whale
 * Motobug
 * Kiki
 * Egg Hammer
 * Chip
 * Wisps
 * Yacker
 * Storm
 * GUN Truck
 * Master Zik

Events
There are 14 events in the game, each with their own "Plus" versions.
 * Alpine Skiing Giant Slalom
 * Ski Jumping Large Hill
 * Freestyle Skiing Moguls
 * Freestyle Ski Cross
 * Halfpipe
 * Snowboard Cross
 * Speed Skating 500m
 * Short Track 1000m
 * Figure Skating
 * Bobsleigh
 * Skeleton
 * Ice Hockey
 * Curling
 * Biathlon

Adventure Mode
Much like the previous game's adventure mode, you go around rescuing characters. This time around, each character unlocks a music track, along with their costume.

Returning music

 * 1) Main Theme from Super Mario Bros.
 * 2) Main Theme from Super Mario Bros. 2
 * 3) Main Theme from Super Mario World
 * 4) Peach's Castle from Super Mario 64
 * 5) Bowser Road from Super Mario 64
 * 6) Delfino Plaza from Super Mario Sunshine
 * 7) Waluigi Stadium from Mario Kart: Double Dash!!
 * 8) Greenhorn Forest from Wario World
 * 9) Good Egg Galaxy from Super Mario Galaxy
 * 10) Daisy Circuit from Mario Kart Wii
 * 11) Boss Theme from New Super Mario Bros. Wii
 * 12) Final Boss Phase 2 from New Super Mario Bros. Wii
 * 13) Athletic Theme from New Super Mario Bros. U
 * 14) Plessie's Plunging Falls from Super Mario 3D World

New music

 * 1) Hammer Bros. from Super Mario Bros. 3
 * 2) Bramble Blast from Donkey Kong Country 2: Diddy Kong's Quest
 * 3) Mario Stadium from Mario Superstar Baseball
 * 4) Fluffy Bluff Galaxy from Super Mario Galaxy 2
 * 5) Main Theme from Donkey Kong Country Returns
 * 6) Koopa Troopa Beach from Mario Sports Mix
 * 7) Beach Theme from Super Mario 3D Land
 * 8) DLC Shop from New Super Mario Bros. 2
 * 9) Double Cherry Pass from Super Mario 3D World
 * 10) Battle Theme from Paper Mario: Color Splash

Returning music

 * 1) Green Hill Zone from Sonic the Hedgehog
 * 2) Chemical Plant Zone from Sonic the Hedgehog 2
 * 3) Balloon Park from Sonic the Hedgehog 3
 * 4) Sonic Boom from Sonic CD
 * 5) Flying Battery Zone from Sonic and Knuckles
 * 6) Windy Valley from Sonic Adventure
 * 7) Radical Highway from Sonic Adventure 2
 * 8) Seaside Hill from Sonic Heroes
 * 9) Babylon Garden from Sonic Riders
 * 10) Egg Factory from Sonic Riders
 * 11) Right There, Ride On from Sonic Rush
 * 12) His World from Sonic the Hedgehog
 * 13) Reach for the Stars from Sonic Colors
 * 14) Boss Rush from Sonic Lost World

New music

 * 1) Emerald Hill Zone from Sonic the Hedgehog 2
 * 2) Stardust Speedway from Sonic CD
 * 3) Open Your Heart from Sonic Adventure
 * 4) Fly in the Freedom from Sonic Adventure 2
 * 5) This Machine from Sonic Heroes
 * 6) Team Chaotix from Sonic Heroes
 * 7) Dreams of an Absolution from Sonic the Hedgehog
 * 8) Endless Possibilities from Sonic Unleashed
 * 9) Death Egg, mkII from Sonic the Hedgehog 4, Episode 2
 * 10) Special Stage from Sonic Lost World