PC gamers on Steam can get the co-op horror game Ultimate Zombie Defense for free for a limited time. Once it's added to a player's library on Steam, it's free to keep forever, so fans of the genre ...

It's still got a download size less than 30MB.

Sarah has been an editor and contributor for GameRant since 2015. She kicked off her video game journey after meeting her first Chocobo, she never looked back. After years of playing them, she decided ...