Suggestions by @beaubidensghost

Michael Jai White

as Lamar Davis in GTA V: Grand Theft Auto 5

Score: -1

Hilary Duff

as Tracey De Santa in GTA V: Grand Theft Auto 5

Score: -2

Gary Oldman

as Gordon Freeman in Half-Life 2

Score: +1

Gary Oldman

as Gordon Freeman in HALF-LIFE

Score: +2

Johnny Depp

as David "Dave" Norton in GTA V: Grand Theft Auto 5

Score: -1

Hugo Weaving

as Trevor Philips in GTA V: Grand Theft Auto 5

Score: +1

Viggo Mortensen

as Michael De Santa in GTA V: Grand Theft Auto 5

Score: +1

Dwayne Johnson

as Franklin Clinton in GTA V: Grand Theft Auto 5

Score: -13

Arnold Vosloo

as Sagat in Street Fighter

Score: +1

Harumafuji Kohei

as E. Honda in Street Fighter

Score: +3

Jason Momoa

as Blanka in Street Fighter

Score: +2

Kofi Sarkodie-Mensah

as Deejay in Street Fighter

Score: +1

Danny Trejo

as T. Hawk in Street Fighter

Score: +1