Оценкии Мафии 2: 

Planet Xbox 360 93/100

Multiplayer – 9/10

Game Informer 90/100

Cynamite 90/100

Vandal Online 90/100

MondoXbox 90/100

PALGN 85/100

Gameplanet 85/100

Videogameszone.de 85/100

Games Master UK 84/100

Worth Playing 83/100

3DJuegos 83/100

NowGamer – 8.3 (PC), 8.0 (360) and 8.1 (PS3)

IGN AU 80/100

Eurogamer Italy 80/100

PC Zone UK 80/100

CVG – 8/10

G4 – 4/5

Gaming Nexus 75/100

Joystiq – 3.5/5

GamePro – 3.5/5

IGN – 7.0

Official Xbox Magazine UK 70/100

Gamer.nl 70/100

D’Toid – 6.5 (360), 7.5 (PS3)

Eurogamer.net – 4/10

Eurogamer.fr – 10/10