Project Zomboid Build 42: why (and how) to host your own dedicated server
Project Zomboid Build 42 went stable on July 29, 2026 — multiplayer included — and the game broke its all-time player record right after. A rewritten multiplayer engine, a new crafting system, animal husbandry, reworked lighting: it's the biggest update in the game's history, and the best moment ever to start a persistent world with your friends.
Why a dedicated server instead of hosting locally?
You can host a game from your own PC, but everyone knows the catch: when the host logs off, the world stops. On a dedicated server, Knox Country lives 24/7: your friends connect whenever they want, crops keep growing, generators keep running, and nobody depends on anyone's PC.
- Persistent 24/7 world — the game goes on even while you sleep;
- Fixed IP address — friends join in two clicks, no network tinkering or port forwarding;
- Stable performance — dedicated RAM absorbs the hordes, not your PC.
What specs for Build 42?
B42 is hungrier than Build 41, especially on first boot (map generation). Our recommendations, matching our plans:
- 4 GB RAM — perfect for 1 to 8 players with friends;
- 8 GB RAM — the sweet spot for B42 with 8 to 16 players;
- 12 GB RAM — large groups (16-32 players) and long runs.
Launch your server in 2 minutes
At Game-Servers everything is automated: pick your plan and your Build 42 server boots in under two minutes with an automatically generated admin account (visible in your panel, changeable anytime). You get the IP address and port to share — your friends enter them in the game's multiplayer menu and you're in.
The panel gives you a live console, file access, and above all automatic backups with one-click restore — because in Project Zomboid permadeath is part of the game, but losing three weeks of your world to a crash is not.
Try it risk-free
Two ways to start: the free 24-hour trial with no credit card, or the 3-day weekend pass at €4.99 — perfect for a Friday-to-Sunday apocalypse run with friends. And if you get hooked, subscriptions start at €7.99/month with no commitment.
All the details are on our Project Zomboid server page.
