Scott from The Controller Online writes: "Let’s face it, zombies are played the hell out. But, never in a million years, did I think Orcs would be taking their place. I dismembered a few thousand of these green, tusked jerks in Warhammer 40k: Space Marine but I guess that wasn’t enough. Robot Entertainment agree, whole-heartedly, with Relic Games on at least one thing; Orcs Must Die. The darling of every expo this year is finally available for download, so let’s have a look at the most action packed Tower Defense game you’ve ever played."