Mario & Sonic at the Halloween Games

Mario & Sonic at the Halloween Games is an installment in the Mario & Sonic series. It was created by P&F Games Inc. for the Nintendo Switch.

Playable Characters
There are a total of # playable characters. Guest characters are re-introduced in this game.

Mario Series

 * Mario
 * Luigi
 * Peach
 * Bowser
 * Yoshi
 * Daisy
 * Wario
 * Waluigi
 * Bowser Jr.
 * Donkey Kong

Sonic Series

 * Sonic
 * Tails
 * Knuckles
 * Amy
 * Dr. Eggman
 * Shadow
 * Blaze
 * Silver
 * Metal Sonic
 * Vector

Friends Series

 * Austin
 * Logan
 * Caleb R.
 * Aaron
 * Landen
 * Mikayla
 * Ellie
 * Katie
 * Sunshine
 * Olivia C.

Referees

 * Lakitu
 * Toadsworth
 * Orbot
 * Cubot
 * Caleb H.
 * Emma M.

Audience Members

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

Events
There are a total of 20 Halloween themed events in the game.
 * Ghost Busting
 * Candy Collecting
 * Citizen Scaring
 * Haunted House Maze
 * Ghost in the Graveyard
 * Zombie Tag
 * Black Cat Search
 * Jack-O-Lantern Carving Contest
 * Costume Creator
 * Costume Judging Contest
 * Corn Maze
 * Apple Cider Chug
 * Wagon Ride Races
 * Football
 * Rugby
 * Haunted Woods Maze
 * Zombie Shooter
 * Spell Creator
 * Graveyard Showdown
 * Mummy Tomb Escape

Mario and Sonic Horror Story
The campaign in the game. You face off against haunted versions of Mario and Sonic's friends. This is how the guest characters are unlocked.