This page gets you in-game fast: switch to Build 42 Unstable, join the server, grab Discord, and fix common issues without summoning an admin at 03:00.
Timezone: Iceland is GMT / UTC year-round.
0) REQUIRED — Switch to Build 42 Unstable (Steam)
Steady Grounds runs on Build 42 Unstable.
If you’re on the default version, you’ll usually not see the server, or you’ll get version mismatch when joining.
Open Steam → Library
Right-click Project Zomboid → Properties
Click Betas
Under Beta Participation, select: unstable - public beta branch
Wait for Steam to download the update
Launch the game and confirm the main menu shows Build 42
👉 If Steam doesn’t update / you don’t see “unstable”
1Close Project Zomboid completely (make sure it’s not running).
2Restart Steam.
3Right-click the game → Properties → Betas → select unstable again.
4Right-click the game → Properties → Installed Files → Verify integrity.
Still stuck? Your Steam download region or cache can be cursed. See the “Mods stuck / downloads stuck” section below.
👉 Common error: “Version mismatch”
This almost always means you are not on the same branch as the server.
Go back to Steam → Betas → select unstable - public beta branch, let it update, then try again.
1) Join the server
IP 88.99.4.213
Port 35570
Open Project Zomboid → Multiplayer
Click Join → Add Server
Paste the IP and Port above
Save → select it from your list → Join
👉 I can’t see the server in the list
1Confirm you’re on Build 42 Unstable (Steam Betas).
2Use Add Server with the IP/Port above (Direct Connect).
3Restart Steam and try again.
If you get kicked while connecting, a restart may be happening. Check the restart timer on
Command Center.
2) Mods
Mods auto-download when you join. Accept the prompt and let it finish.
First join can take a few minutes. That’s normal.
BetterSafehouseClean UI (may be temporarily disabled)Clean HotbarTrue Music + AddonsLifestyle: Hobbies
🧰 If mods are stuck / downloads are stuck (do these in order)
1Wait 2–3 minutes. Steam Workshop sometimes looks frozen but is still working.
2Close Project Zomboid completely.
3Restart Steam (Steam → Exit, then open again).
4Try joining the server again (it should resume downloads).