Note: I actually read the original Deadworld Tradepaperback, but it included the first seven issues of the original series just like this volume.
This series is The Walking Dead about 20 years before there was a Walking Dead. The series is very similar with a group of humans fighting to survive the Zombie Apocalypse, with a few twists. This apocalypse is supernatural in nature, and along with the traditional zombies we have intelligent zombies that speak, use tools, etc. and are basically humanoid undead. There are also demons running around, which have something to do with how the zombies were unleashed to begin with (I wont spoil it here.) There's even a "King Zombie" who has the power to control the others and is very smart. Even he's under the control of..something, which isn't explained in this volume.
The art looks primitive at first glance, but the more you examine it you pick up several nuances. The series has some truly horrific scenes and they are illustrated in disturbing fashion, but there are also humorous moments portrayed through the art as well. Vince Locke artwork is very original and something to see.
Stuart Kerr is also an underrated author, and really, if you're a walking dead fan you should check this series off. Just remember when you're reading and think "this is a walking dead ripoff", that it came along way before TWD.