Suggestions by @bohdanwayne

Forest Whitaker

as Melvin "Big Smoke" Harris in Grand Theft Auto: San Andreas

Score: +2

David Ayer

as Writer in Grand Theft Auto: San Andreas

Score: +4

David Ayer

as Director in Grand Theft Auto: San Andreas

Score: +2

Taylor Lautner

as Connor in Assassin's Creed III

Score: +1

Henry Cavill

as Haytham Kenway in Assassin's Creed III

Score: +1

Henry Cavill

as Haytham Kenway in Assassins Creed 3

Score: +1

Peter Facinelli

as Kakashi in Naruto Shipuuden

Score: 0

Hayden Christensen

as Nagato in Naruto Shipuuden

Score: +2

Michael Fassbender

as Yahiko in Naruto Shipuuden

Score: -1

Mark Wahlberg

as Michael De Santa in GTA V

Score: -4

Michael Mann

as Director in Mafia III

Score: +3

Michael Mann

as Director in Payday: The Heist

Score: +3

Michael Mann

as Director in Payday (TV Series)

Score: +1

Scott Eastwood

as Tommy Vercetti in Gta Vice City Movie Fancast

Score: 0

Kat Dennings

as Mercedes Cortez in GTA Vice City

Score: +1

Scott Eastwood

as Tommy Vercetti in GTA Vice City

Score: -5

Roberto Orci & Alex Kurtzman

as Writer in Call of Duty: Modern Warfare 2

Score: +1

Mark Mancina

as Composer in Call of Duty: Modern Warfare 2

Score: +1

David Ayer

as Director in Call of Duty: Modern Warfare 2

Score: 0

J.K. Simmons

as Lt. General Shepherd in Call of Duty: Modern Warfare 2

Score: +4