Mario & Sonic: Winter Olympic Royale

Mario & Sonic: Winter Olympic Royale is essentially the successor to Mario & Sonic: Olympic Royale. It was created by P&F Games Inc. for the Nintendo Switch.

Mario Series

 * Mario
 * Luigi
 * Peach
 * Toad
 * Yoshi
 * Bowser
 * Bowser Jr.
 * Daisy
 * Wario
 * Waluigi
 * Donkey Kong
 * Diddy Kong
 * Rosalina
 * Nabbit
 * Birdo
 * Dry Bowser
 * Dry Bones
 * King Boo
 * Magikoopa
 * Shy Guy
 * Toadette
 * Sprixie Princess
 * Cappy
 * Boom Boom
 * Paper Mario
 * Spike

Sonic Series

 * Sonic
 * Tails
 * Knuckles
 * Amy
 * Dr. Eggman
 * Shadow
 * Blaze
 * Silver
 * Metal Sonic
 * Vector
 * Espio
 * Rouge
 * Jet
 * Wave
 * Omega
 * Eggman Nega
 * Cream
 * Zazz
 * Zavok
 * Sticks
 * Big
 * Charmy
 * Classic Sonic
 * Infinite
 * Ermel
 * Super Sonic

Friends Series

 * Austin
 * Mikayla
 * Logan
 * Ellie
 * Alex S.
 * Jarrett
 * Nick B.
 * Carson
 * Aaron
 * Jeremiah
 * Nolan P.
 * Savannah
 * Hazel
 * Landen
 * Bridget
 * Chris T.
 * Katie
 * Laura
 * Zach M.
 * Patrick
 * Dillon
 * Liv H.
 * Jarod
 * Jordan A.
 * Gracie
 * Arika

Referees

 * Lakitu
 * Toadsworth
 * Orbot
 * Cubot
 * Brad L.
 * Shannon

Guests

 * Josh C.
 * Brad B.
 * Jake T.
 * Alyssa R.
 * Kennedy H.
 * Kimmie

Audience Members

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

Events
There are a total of 16 events in the game.
 * Alpine Skiing Giant Slalom
 * Alpine Skiing Downhill
 * Ski Jumping Large Hill
 * Moguls
 * Ski Cross
 * Biathlon
 * Snowboard Parallel Giant Slalom
 * Snowboard Slopestyle
 * Snowboard Cross
 * Speed Skating 500m
 * Short Track 1000m
 * Figure Skating
 * Skeleton
 * Bobsleigh
 * Ice Hockey
 * Curling

Mario Series

 * Racoon Road from Super Mario Bros. 3 (Moguls)
 * Cool, Cool Mountain from Super Mario 64 (Snowboard Slopestyle)
 * Shroom Ridge from Mario Kart DS (Alpine Skiing Downhill)
 * Freezeflame Galaxy from Super Mario Galaxy (Snowboard Parallel Giant Slalom)
 * Daisy Circuit from Mario Kart Wii (Ski Cross)
 * Bullet Bill Tundras from New Super Mario Bros. Wii (Speed Skating 500m)
 * Freezy Flake Galaxy from Super Mario Galaxy 2 (Short Track 1000m)
 * Maka Wuhu from Mario Kart 7 (Snowboard Cross)
 * Golden Plains from New Super Mario Bros. 2 (Biathlon)
 * Mount Wario from Mario Kart 8 (Alpine Skiing Giant Slalom)
 * New Donk City from Super Mario Odyssey (Ski Jumping Large Hill)

Sonic Series

 * Green Hill from Sonic the Hedgehog (Moguls)
 * Hill Top from Sonic the Hedgehog 2 (Alpine Skiing Downhill)
 * Speed Highway from Sonic Adventure (Snowboard Cross)
 * Twinkle Park from Sonic Adventure (Ski Cross)
 * Radical Highway from Sonic Adventure 2 (Speed Skating 500m)
 * Grand Metropolis from Sonic Heroes (Ski Jumping Large Hill)
 * Planet Wisp from Sonic Colors (Biathlon)
 * White Park from Sonic the Hedgehog 4, Episode 2 (Snowboard Parallel Giant Slalom)
 * Frozen Factory from Sonic Lost World (Snowboard Slopestyle)
 * Press Garden from Sonic Mania (Short Track 1000m)
 * Lost Valley from Sonic Forces (Alpine Skiing Giant Slalom)