Sarcasticgamer.com has a full review of Zombie Uprising, the game within Saint's Row 2 that may just upstage the sandbox thug life simulator altogether.
From the review: "Zombie Uprising may just be the sleeper hit of the year. It's got zombies, chainsaws and zombies getting chainsawed. It rocks. The only problem? You won't find it on any store shelf. You won't find it on PSN or Xbox Live. You can't download it from Steam.
Zombie killin' goodness, after the jump.
Hail to the king, baby."