You need to face endless corpses and increasingly powerful zombies, build your own home in a situation full of interference factors, or reach the end to complete the challenge and end your journey. It doesn't really matter which one you choose, because you need to make sure you survive first. Come on, survivors!
To create a world, please change the world settings first
1. More: Open Cities
2. Change Disabled to onlycities
3. Press Customize
4. Change standard to testworld
5. Click Done in the lower left corner to save and then you can create a world