Suggestions by @mattskywalkingfox

Tracy Morgan

as Celebrity Guest Stars in Hazbin Hotel/ Helluva Boss

Score: +2

Adam Devine

as Celebrity Guest Stars in Hazbin Hotel/ Helluva Boss

Score: +2

Mads Mikkelsen

as Springtrap in BumHouse's Five Nights At Freddy's

Score: +2

John Turturro

as Mario in The Super Smash Bros Universe

Score: +1

Tom Holland

as Link in The Super Smash Bros Universe

Score: +1

Timothée Chalamet

as Link in The Super Smash Bros Universe

Score: +1

Taron Egerton

as Link in The Super Smash Bros Universe

Score: +1

Shaquille O'Neal

as Wario in The WORST Mario Movie

Score: +2

James Corden

as Bowser in The WORST Mario Movie

Score: +4

John Goodman

as Freddy in Five Nights at Freddy's

Score: +2

Ye

as Yoshi in The WORST Mario Movie

Score: +3

Jared Leto

as William Afton in THE Worst FNAF Casting (Joke)

Score: +1

Joe Keery

as Mike Schmidt in Five Nights at Freddy's

Score: +1

Soulja Boy

as Mario in Illumination's Super Mario Bros. (But Even Worse)

Score: +1

Bully Maguire

as Big Bully in The Super Mario Bros.: Animated Adventure

Score: +1

Taron Egerton

as Link in The Super Mario Bros.: Animated Adventure

Score: +1

Scarlett Johansson

as Ballora in Five Nights at Freddy's Movie Trilogy

Score: +2

Jason Mantzoukas

as Foxy in Five Nights at Freddy's (1-SL)

Score: +2

Emilia Clarke

as Rosalina in Super Smash Bros.: The Series

Score: 0