If you want more horde-killing action, but are tired of aliens and space, then World War Z is a perfect option. The game was developed by Saber, the same team behind Space Marines 2. Therefore, it uses the same technology to create huge hordes of deadly, flesh-eating zombies that destroy the Xenos swarms in Space Marines 2. You can play alone or with friends, and the game has received numerous free updates over the years that have added new content, weapons, and more.
