Alien Swarm vs Operation Zombie D Episode-1 (Series)
A side-by-side look at Alien Swarm and Operation Zombie D Episode-1 (Series). For an in-depth review of either product, follow the links below.
Alien Swarm
Games
Alien Swarm is a free-to-play cooperative shooter video game developed by Valve Corporation. Players team up with up to 3 other players to fight off relentless swarms of aliens using a variety of weapons and equipment across a number of campaign missions.
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Operation Zombie D Episode-1 (Series)
Video & Movies
Operation Zombie D is an animated web series about a zombie apocalypse. In the first episode, we are introduced to the main character, Alex, as he tries to survive the initial outbreak and make sense of what is happening.
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