Today marks the day that the highly anticipated zombie shooter, Dead Nation, makes its release on the PlayStation Network. We reviewed Dead Nation roughly two weeks ago and the game definitely received two thumbs up and our approval as a worthy PSN purchase.

For those of you unaware, Dead Nation is retailing for $14.99 while PlayStation Plus subscribers receive a 20% discount at $11.99. The Store usually updates around seven PM CST, so expect to buy the game around then.

Included below is the Dead Nation launch trailer courtesy of the official PlayStation Blog.