While Project Zomboid may have been released quite a while ago now, there are still plenty of reasons to jump in and give the game a go. Firstly, you have the amazing base game and all the content that has been there since launch. Then, with all the mods, such as the ones mentioned in this list, the gameplay experience has improved significantly over the years, transforming the game into a must-play experience. Lastly, with the addition of multiplayer gaming servers recently, you and your friends are able to jump onto the same PZ game server for the very first time. This update has breathed new life into the old girl, increasing the player base almost overnight.