Bryan at El33tonline writes:
"For those not familiar with The Family Guy TV series do not fear. The game, Back to the Multiverse, successfully gets you up to speed with what’s important via a brief introduction in the story mode. For the sake of not confusing such uninitiated readers further, the basic cast comprises Stewie (a walking, talking baby genius), Brian (Stewie’s friend, a talking dog) and Bertram (Stewie’s half-brother baby nemesis).
Family Guy: Back To The Multiverse extends the story of Bertram’s demise in the Family Guy animated series, with a parallel Bertram returning to the current universe to exact revenge upon Stewie and enslave humanity." 3/5