7 Days To Die on Linux: Self-Host or Paid? (2026)

Why Linux is the right OS for a 7DTD dedicated server

The 7 Days To Die dedicated server has a Linux build (it's actually how Steam markets the dedicated tools), and Linux beats Windows for this workload on every dimension that matters:

• Lower memory overhead — an idle Ubuntu Server 22.04 install uses ~300 MB. Windows Server 2022 uses ~3 GB before you start the game. That's a real chunk of the 8 GB you wanted for 7DTD.
• Real process management — systemd units, journalctl logs, screen/tmux for attached sessions. Windows scheduled tasks and Service Control Manager are workable but clumsier for game servers.
• Update determinism — Ubuntu's unattended-upgrades pushes security patches predictably. Windows Update will reboot your server during a player's blood-moon horde and you'll get a Discord ping at 2 AM.
• SSH-first workflow — you don't need RDP, no GUI overhead, scripts work properly.
• Free — no Windows Server licensing.

This page covers the three paths. Pick the one whose total cost (cash + your time) is lowest.

Path 1: Self-host on a Linux box at home

Best for: people who already run a Linux homelab and have a wired connection on a non-CGNAT ISP.

Hardware spec

Quick install (Ubuntu 22.04 / Debian 12)

sudo dpkg --add-architecture i386
sudo apt update
sudo apt install -y lib32gcc-s1 libsdl2-2.0-0:i386 screen tmux wget curl
sudo useradd -m -s /bin/bash sdtd
sudo -iu sdtd
mkdir -p ~/steamcmd && cd ~/steamcmd
wget https://steamcdn-a.akamaihd.net/client/installer/steamcmd_linux.tar.gz
tar -xvzf steamcmd_linux.tar.gz
./steamcmd.sh +force_install_dir ../sdtd \
    +login anonymous +app_update 294420 validate +quit

Then write a systemd unit so it survives reboots:

[Unit]
Description=7 Days to Die Dedicated
After=network-online.target
Wants=network-online.target

[Service]
Type=simple
User=sdtd
WorkingDirectory=/home/sdtd/sdtd
ExecStart=/home/sdtd/sdtd/startserver.sh -configfile=my-server.xml
Restart=on-failure
RestartSec=15s

[Install]
WantedBy=multi-user.target

For the full walkthrough including serverconfig.xml editing and port forwarding, see the complete dedicated server setup guide.

Path 2: Self-host on a Linux VPS

Best for: technical users without a viable home network (CGNAT, dynamic IP, dorm/work network) who still want full control.

You'll spend ~6 hours setting it up the first time (steamcmd + systemd + firewall + log rotation + ufw rules + fail2ban + automatic backups), then ~3 hours/month maintaining it (OS patches, 7DTD updates, mod compatibility, the inevitable thing-broke-overnight).

Path 3: Managed Linux hosting (us)

Best for: anyone whose time has any value and who wants the Linux benefits without doing Linux work.

Our entire backend runs on Linux. You get all the OS-level advantages (low overhead, real process management, predictable updates) but you never touch the OS. From the panel: change serverconfig.xml values, install mods, view logs, restart, set up scheduled restarts, FTP/Telnet access if you want it.

The 12-month cost comparison (honest)

If you're a working sysadmin who specifically enjoys Linux server tinkering and the time isn't a cost, self-host. For everyone else, paid wins by month 2.