I personally use a DigitalOcean server to host my game. Use this tutorial for initial server setup, except name your user days. Your goal is to gather resources, craft shelter, food, and weapons, and survive the notorious blood moons that happen every 7 days where massive hordes of zombies attack. The game takes place in a post-apocalyptic world overrun by zombies.
In this tutorial you'll setup a 7D2D server on Ubuntu 20.04.ħ Days to Die is an open-world sandbox that combines a first person shooter with survival horror, tower defense and traditional RPG elements. It is essentially a cross between Minecraft and Left 4 Dead and I find it absolutely thrilling. 7 Days to Die has easily become one of my favorite video games.