15 Best Co-op Survival Games

7 Days to Die

7 Days to Die is a curious title. It’s a zombie survival title that’s been in early access since December 2013 and was poorly received by critics on consoles. Yet it’s sold 10 million units thus far with its base-building, customization, disciplines, skills, zombie archetypes and even numerous ailments garnering praise from fans. One of the core mechanics involves weight as buildings can outright collapse if you don’t construct them properly. 7 Days to Die is certainly a fun experience with friends, even with its subpar looks and bugs.