Mario & Sonic: Rookie Takeover 4

Mario & Sonic: Rookie Takeover 4 is an installment in the Mario & Sonic series, primarily focusing on the Rookie characters once again. It was released for the PS4.

Playable Characters
There are a total of 52 playable characters in the game, each with unique stats for every event.
 * Olivia
 * Jake
 * Cody
 * Austin
 * Aaron
 * Ellie
 * Clara
 * Brooke
 * Katie
 * Mikayla
 * Logan
 * Caleb R.
 * Saben
 * Brennan
 * Zack
 * Cassidy
 * Alex S.
 * Dani
 * Jarrett
 * Zac
 * Ryan K.
 * Chris L.
 * Hazel
 * Emma H.
 * JJ
 * Zach
 * Kaitlynn
 * Alison
 * Allie
 * Dylan P.
 * Hosley
 * Nolan P.
 * Kaitlin
 * Gabbi
 * Sunshine
 * Rachael
 * Ashleigh
 * Kylan
 * Haven
 * Chris T.
 * Kristi
 * Theresa
 * Kamryn
 * Jacob B.
 * Hunter B.
 * Richerd
 * Troy
 * Jacob M.
 * Aj
 * Hannah C.
 * Jackson
 * Nathan

Referees

 * George
 * Ethan G.
 * Ashly
 * Isabel

Other

 * Chad
 * Austin P.
 * Nick R.
 * Nick B.
 * Kole
 * Colton S.
 * Kyle S.
 * Connor B.
 * Jacob K.
 * Jonathan
 * Graham
 * Reilly
 * Josh M.
 * Anthony
 * Louis
 * Peter
 * Sam
 * Ryan Kap
 * Leah
 * Lona
 * Z
 * Raniah
 * Tori
 * Cora
 * Lexi J.
 * Julie

Events
There are a total of 30 events in the game. There are 25 Olympic events and 5 Dream events.
 * Alpine Skiing Downhill
 * Alpine Skiing Giant Slalom
 * Ski Jumping Large Hill - Individual
 * Ski Jumping Large Hill - Team
 * Cross-Country Skiing
 * Nordic Combined
 * Freestyle Skiing Moguls
 * Freestyle Skiing Ski Cross
 * Freestyle Skiing Halfpipe
 * Freestyle Skiing Aerials
 * Snowboard Parallel Giant Slalom
 * Snowboard Slopestyle
 * Snowboard Halfpipe
 * Snowboard Cross
 * Speed Skating 500m
 * Short Track Speed Skating 1000m
 * Short Track Relay
 * Figure Skating - Singles
 * Figure Skating - Pairs
 * Ice Hockey
 * 4-man Bobsleigh
 * Skeleton
 * Luge
 * Biathlon
 * Curling
 * Dream Skiing
 * Dream Snowboarding
 * Dream Figure Skating
 * Dream Ice Hockey
 * Dream Curling

Mario Series

 * Snowman's Land from Super Mario 64 (Dream Ice Hockey)
 * Mount Wario from Mario Kart 8 (Dream Skiing)

Sonic Series

 * Speed Highway from Sonic Adventure (Dream Snowboarding)
 * Frozen Factory from Sonic Lost World (Dream Curling)

Songs
These are the songs used in the Figure Skating events.

Figure Skating - Singles

 * In the Hall of the Mountain King
 * I Don't Wanna Miss a Thing by Aerosmith
 * The Starship Sails from Super Mario Galaxy 2
 * A New Venture (Surfin' S.R.A. Remix) from Sonic Rush Adventure 

Figure Skating - Pairs

 * William Tell Overture: Finale
 * Simple Man by Shinedown
 * Staff Roll from Super Mario Odyssey 
 * Main Theme from Sonic Colors

Dream Figure Skating: Mario Medley

 * Super Bell Hill from Super Mario 3D World
 * Delfino Plaza from Super Mario Sunshine
 * Staff Roll from New Super Mario Bros. 2

Dream Figure Skating: Sonic Medley

 * Live and Learn from Sonic Adventure 2
 * Studiopolis, Act 2 from Sonic Mania
 * Windy Hill - Zone 4 from Sonic Lost World 

Story Mode
The story mode has you going through various events and rivals to rescue your teammates. Unlike the previous three installments, this story mode includes cutscenes. Olivia and Jake are your starters.

To see the dialogue for story mode, click here.