The Ultimate Guide to Palworld Server Hosting and Performance Tuning

1. Introduction to Palworld Server Hosting

1.1 Why dedicated hosting for Palworld

Palworld's multiplayer experience relies on a highly authoritative server that must simulate hundreds of players, complex physics, and persistent world data in real‑time. While a listen server can be useful for private sessions, it quickly becomes a bottleneck as player count grows because the host's CPU, network stack, and storage are all shared with the client. Dedicated hosting isolates the game logic on a machine built for high‑throughput UDP, low‑latency I/O, and scalable CPU cores, ensuring that the server can maintain the UE4 NetDriver tick rate without dropping packets or stalling during autosave cycles.

A decisive factor is reliability. Dedicated instances—whether bare‑metal or cloud‑based—offer predictable performance SLAs, configurable networking (BGP, Anycast, custom firewall), and the ability to attach premium SSDs for rapid world‑chunk writes. These capabilities are essential for Palworld, where the server writes region‑based save files in .sav format every five minutes by default. A dedicated environment also enables orchestration through Kubernetes, giving operators hot‑standby failover and zero‑downtime updates. For those who prefer full control over their infrastructure, self-managed dedicated servers provide root access and complete customization.

1.2 Core components of a Palworld multiplayer environment

Palworld uses Unreal Engine 4 (UE4) for networking. The engine provides a UDP‑based NetDriver with a custom reliability layer for low‑latency state replication. The primary port is 8211/udp for game traffic. RCON administration typically uses port 25575/tcp. The server binary (PalServer.sh on Linux or PalServer.exe on Windows) runs as an authoritative process, handling world persistence, player authentication, and the physics simulation.

Persistence is stored in the Pal/Saved/SaveGames/ directory with the .sav extension. Autosave runs every 300 seconds by default, generating I/O spikes during heavy combat. Proper hardware and kernel tunings—asynchronous I/O and large socket buffers—prevent main‑thread stalls. If your Palworld server also runs GPU‑accelerated AI inference for advanced anti‑cheat or bot detection, consider GPU dedicated servers for the additional compute headroom.

1.3 Hardware requirements by player count

For smaller communities or testing environments, a Linux VPS can be a cost-effective starting point before scaling to full dedicated hardware.

2. Setting Up a Palworld Dedicated Server

2.1 Choosing the right hardware and cloud provider

Balance three pillars: network latency to target player bases, raw I/O throughput, and CPU headroom for the UE4 tick loop. Recommended providers:

Run ping and mtr from each candidate data center to google.com, cloudflare.com, and target gaming ISPs. Select the region with the lowest median RTT. If your player base is in America, dedicated servers in the USA offer excellent connectivity. For European players, consider UK dedicated servers, while Canadian dedicated servers and Australian dedicated servers cover other major regions.

2.2 Step‑by‑step server installation (Ubuntu 22.04 LTS)

# 1. Update OS and install prerequisites
sudo apt-get update && sudo apt-get install -y libstdc++6 ca-certificates curl unzip ufw

# 2. Create a dedicated non-login user
sudo useradd -m -s /usr/sbin/nologin palworld
sudo passwd -l palworld

# 3. Install SteamCMD
mkdir -p /opt/steamcmd && cd /opt/steamcmd
curl -sqL "https://steamcdn-a.akamaihd.net/client/installer/steamcmd_linux.tar.gz" | tar zxvf -
sudo ln -s /opt/steamcmd/steamcmd.sh /usr/local/bin/steamcmd

# 4. Download Palworld dedicated server (Steam App ID: 1623730)
sudo -u palworld steamcmd +login anonymous \
    +force_install_dir /opt/palworld \
    +app_update 1623730 validate +quit

# 5. Create systemd unit
cat > /etc/systemd/system/palworld.service <<'EOF'
[Unit]
Description=Palworld Dedicated Server
After=network.target

[Service]
Type=simple
User=palworld
Group=palworld
WorkingDirectory=/opt/palworld
ExecStart=/opt/palworld/PalServer.sh -log -port=8211 -maxplayers=200 -autostart
Restart=on-failure
RestartSec=10
LimitNOFILE=1048576
Environment=LD_LIBRARY_PATH=/opt/palworld

[Install]
WantedBy=multi-user.target
EOF

sudo systemctl daemon-reload
sudo systemctl enable --now palworld

# 6. Firewall rules
sudo ufw default deny incoming
sudo ufw allow 8211/udp
sudo ufw allow 25575/tcp    # RCON – restrict further in production
sudo ufw enable

# 7. Write PalWorldSettings.ini
sudo -u palworld mkdir -p /opt/palworld/Pal/Saved/Config/LinuxServer
cat > /opt/palworld/Pal/Saved/Config/LinuxServer/PalWorldSettings.ini <<'EOS'
[/Script/Pal.PalGameWorldSettings]
OptionSettings=(
    ServerName="Ultimate Palworld Realm",
    MaxPlayers=200,
    AutoSaveInterval=300,
    bEnableRCON=true,
    RCONPort=25575,
    AdminPassword="StrongRandomPass!123",
    ServerPassword="",
    PublicPort=8211,
    PublicIP=""
)
EOS

# 8. Monitor initial boot
sudo journalctl -u palworld -f

2.3 Initial configuration file reference

2.4 Containerizing with Docker and Podman

A multi-stage Dockerfile keeps the final image lean (~1.2 GB vs ~3 GB with build tools baked in).

# Dockerfile – multi-stage build
FROM ubuntu:22.04 AS builder
RUN apt-get update && apt-get install -y curl ca-certificates unzip libstdc++6 \
 && rm -rf /var/lib/apt/lists/*
WORKDIR /opt/steamcmd
RUN curl -sqL "https://steamcdn-a.akamaihd.net/client/installer/steamcmd_linux.tar.gz" \
    | tar zxvf -
RUN ./steamcmd.sh +login anonymous \
    +force_install_dir /opt/palworld \
    +app_update 1623730 validate +quit

FROM ubuntu:22.04
RUN apt-get update && apt-get install -y libstdc++6 ca-certificates \
 && rm -rf /var/lib/apt/lists/*
COPY --from=builder /opt/palworld /opt/palworld
WORKDIR /opt/palworld
EXPOSE 8211/udp 25575/tcp
VOLUME ["/opt/palworld/Pal/Saved"]
ENTRYPOINT ["/opt/palworld/PalServer.sh","-log","-port=8211","-maxplayers=200","-autostart"]

# Build the image
docker build -t palworld-server:0.1 .

# Run with persistent volume and resource limits
docker run -d --name palworld \
    -p 8211:8211/udp -p 25575:25575 \
    -v palworld-data:/opt/palworld/Pal/Saved \
    --restart unless-stopped \
    --memory=16g --cpus=8 \
    palworld-server:0.1

# Running rootless with Podman (no daemon required)
podman build -t palworld-server:0.1 .
podman run -d --name palworld \
    -p 8211:8211/udp -p 25575:25575 \
    -v palworld-data:/opt/palworld/Pal/Saved \
    --restart unless-stopped palworld-server:0.1

The same image integrates directly with Kubernetes via StatefulSets (see Section 4). If you need help with the initial server configuration, setup services can get your Palworld environment running quickly.

2.5 Kernel and OS tuning for Linux

# /etc/sysctl.d/99-palworld.conf
net.core.rmem_max = 26214400
net.core.wmem_max = 26214400
net.core.rmem_default = 1048576
net.core.wmem_default = 1048576
net.ipv4.udp_mem = 1048576 2097152 4194304
net.ipv4.ip_local_port_range = 1024 65535
fs.file-max = 2097152
vm.swappiness = 10
vm.dirty_ratio = 15
vm.dirty_background_ratio = 5
kernel.sched_migration_cost_ns = 5000000

# Apply
sudo sysctl --system

3. Advanced Network Optimization for Low Latency

3.1 BGP routing and Anycast deployment strategies

The Internet path can add 50–150 ms of latency. With BGP you can advertise a /24 block from multiple POPs and steer players to the nearest edge node. Cloud options for BGP-based Anycast over UDP include AWS Global Accelerator, Google Cloud Anycast, and Azure Front Door.

1. Acquire an IPv4 /24 block (or use provider-assigned space).
2. Set up BGP sessions on each edge router or use a managed Anycast service.
3. Advertise with community attributes that deprioritize high-latency peers.
4. Deploy a lightweight UDP forwarder (udp-proxy or socat) to relay traffic to the origin.

Monitor BGP convergence with bgpwatch or ThousandEyes to catch route leaks or latency spikes. For game server operators who also run media streaming alongside their Palworld infrastructure, video streaming hosting and internet radio hosting solutions can share the same Anycast edge for consistent low-latency delivery.

3.2 Edge‑cloud placement and region‑aware DNS failover

GeoDNS resolves the server domain to the nearest healthy edge instance. Pair with UDP health probes on port 8211:

{
  "Comment": "Latency‑based routing for Palworld",
  "Changes": [{
    "Action": "CREATE",
    "ResourceRecordSet": {
      "Name": "play.palworld.example.com",
      "Type": "A",
      "SetIdentifier": "us-east-1",
      "Region": "us-east-1",
      "TTL": 60,
      "HealthCheckId": "abcdef01-2345-6789-abcd-ef0123456789",
      "ResourceRecords": [{ "Value": "34.210.123.45" }]
    }
  }]
}

A scheduled Cloud Function or Lambda can run every minute, ping each region, and automatically remove unhealthy IPs from the DNS pool, reducing disconnects during regional outages.

3.3 Custom matchmaking proxy for cross‑region latency reduction

Native Palworld matchmaking does not consider network distance. Deploying a lightweight proxy (Go or Rust) that intercepts the server list handshake lets you measure RTT and redirect players to the optimal shard:

• Initial Ping Phase: Client sends a 5‑packet burst to each known region; the proxy records the fastest RTT.
• Sticky Assignment: The proxy caches the best-region mapping for the session duration (~30 min).
• Transparent Relay: UDP payloads are forwarded without termination. The server sees the original client IP via IP_TRANSPARENT on Linux, preserving per‑IP rate limiting.
• Failover: If the chosen region becomes unhealthy, the proxy re-evaluates and migrates the client transparently.

3.4 Network interface and NIC tuning

# Enable receive-side scaling (RSS) and increase ring buffer
sudo ethtool -L eth0 combined $(nproc)
sudo ethtool -G eth0 rx 4096 tx 4096
sudo ethtool -K eth0 gro on lro off

# IRQ affinity – spread across cores
sudo ./set_irq_affinity_cpulist.sh 0-7 eth0

Disable irqbalance if you manually assign affinities for deterministic latency.

4. Automated Failover, Backup, and High Availability

4.1 Hot‑standby backup servers

A standby instance runs the Palworld binary and receives world save updates via rsync over SSH every 60 seconds. On primary failure, a failover script reassigns the floating IP to the standby in under 15 seconds. Deploying a standby on a game dedicated server ensures identical hardware profiles for seamless cutover.

# Systemd timer on primary: /etc/systemd/system/palworld-sync.timer
[Timer]
OnBootSec=60
OnUnitActiveSec=60
AccuracySec=5s

[Install]
WantedBy=timers.target

# Corresponding service:
[Unit]
Description=Sync Palworld saves to standby

[Service]
Type=oneshot
ExecStart=/usr/bin/rsync -az --delete -e "ssh -i /opt/palworld/.ssh/sync_key" \
  /opt/palworld/Pal/Saved/ [email protected]:/opt/palworld/Pal/Saved/

The health-check script runs via a systemd path unit and triggers the AWS CLI (aws ec2 associate-address) or Hetzner API to reassign the floating IP upon three consecutive UDP probe failures.

4.2 DNS failover scripts with health-check monitoring

#!/usr/bin/env python3
import subprocess, json, logging
from datetime import datetime

REGIONS = {
    "us-east-1": "34.210.123.45",
    "eu-west-1": "52.31.78.90",
    "ap-southeast-1": "13.250.45.67"
}

def udp_health(ip) -> bool:
    """Send a Palworld server-status query over UDP."""
    import socket
    req = b'\xFF\xFF\xFF\xFF\x54Source Engine Query\x00'
    sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
    sock.settimeout(2)
    try:
        sock.sendto(req, (ip, 8211))
        data = sock.recv(1400)
        return len(data) > 0
    except Exception:
        return False
    finally:
        sock.close()

healthy = [ip for ip in REGIONS.values() if udp_health(ip)]
logging.info(f"{datetime.utcnow()} - Healthy endpoints: {healthy}")

if not healthy:
    logging.error("ALL REGIONS DOWN – sending PagerDuty alert")
    # subprocess.run([...PagerDuty call...])
    exit(1)

payload = {
    "Comment": "Auto‑update",
    "Changes": [{
        "Action": "UPSERT",
        "ResourceRecordSet": {
            "Name": "play.palworld.example.com",
            "Type": "A",
            "TTL": 60,
            "ResourceRecords": [{"Value": healthy[0]}]
        }
    }]
}
subprocess.run([
    "aws", "route53", "change-resource-record-sets",
    "--hosted-zone-id", "ZABCDEFGHIJKL",
    "--change-batch", json.dumps(payload)
], check=True)

Trigger via Cloud Scheduler (cron equivalent) every 60 seconds.

4.3 Kubernetes StatefulSets for seamless failover

apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: palworld
  namespace: gameserver
spec:
  serviceName: "palworld-headless"
  replicas: 2
  selector:
    matchLabels:
      app: palworld
  template:
    metadata:
      labels:
        app: palworld
    spec:
      affinity:
        podAntiAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
            - labelSelector:
                matchExpressions:
                  - key: app
                    operator: In
                    values: ["palworld"]
              topologyKey: "kubernetes.io/hostname"
      containers:
      - name: server
        image: registry.example.com/palworld:0.1
        ports:
        - containerPort: 8211
          protocol: UDP
          name: game
        - containerPort: 25575
          protocol: TCP
          name: rcon
        volumeMounts:
        - name: world-data
          mountPath: /opt/palworld/Pal/Saved
        readinessProbe:
          exec:
            command: ["sh","-c","echo | nc -w2 -u 127.0.0.1 8211"]
          initialDelaySeconds: 15
          periodSeconds: 10
          failureThreshold: 3
        resources:
          requests:
            cpu: "6"
            memory: "12Gi"
          limits:
            cpu: "8"
            memory: "16Gi"
  volumeClaimTemplates:
  - metadata:
      name: world-data
    spec:
      accessModes: ["ReadWriteOnce"]
      storageClassName: "fast-ssd"
      resources:
        requests:
          storage: 200Gi
---
apiVersion: v1
kind: Service
metadata:
  name: palworld-lb
  namespace: gameserver
spec:
  type: LoadBalancer
  selector:
    app: palworld
  ports:
  - port: 8211
    protocol: UDP
    targetPort: game

Pod anti-affinity ensures replicas land on different nodes. The readiness probe prevents traffic from reaching pods still loading world data.

5. Security Hardening Checklist for Palworld Servers

5.1 Firewall configuration

# UFW – default deny, allow game + RCON (restricted to bastion)
sudo ufw --force reset
sudo ufw default deny incoming
sudo ufw default allow outgoing
sudo ufw allow from 10.10.0.0/24 to any port 25575 proto tcp   # bastion subnet only
sudo ufw allow 8211/udp
sudo ufw --force enable
sudo ufw status verbose

5.2 SELinux/AppArmor and seccomp profiles

# AppArmor profile snippet: /etc/apparmor.d/opt.palworld.PalServer.sh
#include <tunables/global>
/opt/palworld/PalServer.sh {
  #include <abstractions/base>
  #include <abstractions/nameservice>
  /opt/palworld/** r,
  /opt/palworld/Pal/Saved/** rwk,
  capability net_bind_service,
  capability sys_resource,
  deny mount,
  deny ptrace,
  deny /proc/sys/** w,
}

A seccomp JSON profile used with Docker or OCI runtimes can explicitly block ptrace, execve (for non-game binaries), kexec_load, and bpf.

5.3 Credential vault integration and RCON protection

# Vault sidecar init container (Kubernetes snippet)
- name: vault-agent
  image: hashicorp/vault:1.15
  command: ["vault", "agent", "-config=/vault/config/agent.hcl"]
  volumeMounts:
  - name: vault-config
    mountPath: /vault/config
  - name: shared-data
    mountPath: /vault/secrets
  env:
  - name: VAULT_ADDR
    value: "https://vault.internal:8200"

# In the main server container, use the rendered secret:
# ADMIN_PASSWORD=$(cat /vault/secrets/admin_password)
# sed -i "s/AdminPassword=.*/AdminPassword=\"${ADMIN_PASSWORD}\"/" PalWorldSettings.ini

Restrict RCON to a bastion subnet. Deploy fail2ban with a custom filter blocking IPs after 10 failed RCON authentication attempts within 60 seconds.

5.4 Intrusion detection and anti‑DDoS

# Suricata rule – detect UDP flood on port 8211
alert udp any any -> $HOME_NET 8211 (
  msg:"Palworld UDP Flood (>2000 pps)";
  threshold:type both, track by_src, count 2000, seconds 1;
  classtype:attempted-dos; sid:1000010; rev:1;
)

# OSSEC rule decoration for repeated RCON failures
<rule id="100345" level="10">
  <if_sid>100205</if_sid>
  <match>RCON authentication failed</match>
  <description>Multiple RCON failures from single source</description>
</rule>

For network-level DDoS, enable Cloudflare Spectrum (UDP proxy) or AWS Shield Advanced, offloading volumetric attack absorption to the edge. If you're evaluating hosting options with built-in DDoS protection, check the pricing page for plans that include mitigation services.

6. Performance Profiling and Tuning

6.1 UE4 console commands for live profiling

# Connect via RCON (e.g., using mcrcon or palcon)
stat unit          # frame time, game thread, render thread, GPU
stat net           # bandwidth, packet loss, per-client RTT
stat fps           # FPS measurement
stat game          # game-thread breakdown ( Blueprint / Native / Physics )
stat collisions    # collision query stats
stat ai            # AI controller tick time
net.AllowPIESeamConnection 0   # disable PIE overhead on dedicated builds

6.2 UE4 trace capture and analysis

# Enable trace logging (add to command line)
-trace=cpu,gpu,frame,memory,loadgame

# Captures a .ue4trace file; load in Unreal Insights to correlate
# draw calls, network replication blocks, and physics substeps.

6.3 Prometheus and Grafana monitoring stack

# prometheus.yml
scrape_configs:
  - job_name: "palworld-rcon"
    static_configs:
      - targets: ["palworld-exporter:9100"]
    scrape_interval: 15s

# Example exporter metrics (Go pseudocode)
var (
    playerCount = prometheus.NewGauge(prometheus.GaugeOpts{
        Name: "palworld_players_current",
        Help: "Current number of connected players.",
    })
    autosaveDuration = prometheus.NewHistogram(prometheus.HistogramOpts{
        Name:    "palworld_autosave_duration_seconds",
        Help:    "Autosave duration.",
        Buckets: []float64{1,2,4,8,12,20},
    })
)

Build Grafana panels for: player count vs. capacity, per-thread CPU, network inbound/outbound by region, autosave duration histogram (alert threshold: >12 s), and packet loss per endpoint.

6.4 Tick rate and player-density tuning

6.5 Disk I/O and filesystem optimization

# Place save data on a separate XFS partition with large allocsize
mkfs.xfs -f -n su=64k,extsize=64k /dev/nvme1n1
mount -o noatime,nodiratime,allocsize=64k /dev/nvme1n1 /opt/palworld/Pal/Saved

# Using tmpfs for transient cache (cleared on reboot)
mount -t tmpfs -o size=2G tmpfs /opt/palworld/Pal/Cache

7. Dynamic Scaling and Cost‑Effective Hosting

7.1 Spot-instance fleets with mixed-instance policies

{
  "AutoScalingGroupName": "PalworldFleet",
  "DesiredCapacity": 2,
  "MinSize": 2,
  "MaxSize": 12,
  "MixedInstancesPolicy": {
    "InstancesDistribution": {
      "OnDemandPercentageAboveCapacity": 30,
      "SpotAllocationStrategy": "capacity-optimized"
    },
    "LaunchTemplate": {
      "LaunchTemplateId": "lt-0abcd1234",
      "Version": "$Latest"
    }
  }
}

Configure a CloudWatch alarm on palworld_players_current > 150 to add two Spot nodes. A lifecycle hook drains connections gracefully before instance termination. For the best rates on dedicated game infrastructure, explore limited-time offers that can significantly reduce your monthly hosting costs.

7.2 Serverless auxiliary services

Match-making APIs, leaderboards, and stats aggregation run on AWS Lambda or Google Cloud Run, scaling to zero when idle. This keeps HTTP traffic off the primary game server and reduces cost by 60–80% compared to always-on VMs.

7.3 Helm chart for Palworld on Kubernetes

# values.yaml
replicaCount: 1
image:
  repository: registry.example.com/palworld
  tag: "0.1"
resources:
  limits:
    cpu: "8"
    memory: "16Gi"
  requests:
    cpu: "6"
    memory: "12Gi"
autoscaling:
  enabled: true
  minReplicas: 1
  maxReplicas: 5
  targetCPUUtilizationPercentage: 75
persistence:
  storageClass: "fast-ssd"
  size: 200Gi
service:
  type: LoadBalancer
  gamePort: 8211

# Deploy
helm repo add palworld ./helm
helm upgrade --install palworld palworld/palworld -f prod-values.yaml --namespace gameserver

7.4 Cost comparison snapshot (monthly, 100-player server)

Compare these figures against the plans on the pricing page to find the best fit for your Palworld server hosting budget.

8. CI/CD Pipelines and Server Updates

8.1 GitHub Actions workflow for automated builds

name: Build & Deploy Palworld
on:
  schedule:
    - cron: '0 4 * * *'   # daily at 04:00 UTC
  repository_dispatch:    # allow manual trigger

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install SteamCMD
        run: sudo apt-get install -y steamcmd

      - name: Download Server
        run: |
          steamcmd +login anonymous \
            +force_install_dir ./server \
            +app_update 1623730 validate +quit

      - name: Build Docker Image
        run: |
          docker build -t registry.example.com/palworld:${{ github.sha }} .
          docker tag registry.example.com/palworld:${{ github.sha }} \
                     registry.example.com/palworld:latest

      - name: Push Image
        run: docker push registry.example.com/palworld:${{ github.sha }}

      - name: Deploy to Staging
        run: |
          kubectl config use-context my-cluster
          helm upgrade --install palworld ./helm \
            --namespace palworld-staging \
            --set image.tag=${{ github.sha }} \
            --wait --timeout 5m

8.2 Rolling updates with zero downtime

Configure the Kubernetes deployment strategy for UDP services:

strategy:
  type: RollingUpdate
  rollingUpdate:
    maxSurge: 1
    maxUnavailable: 0
readinessProbe:
  exec:
    command: ["sh","-c","echo | nc -w2 -u 127.0.0.1 8211"]
  initialDelaySeconds: 15
  periodSeconds: 10
  failureThreshold: 3

maxUnavailable: 0 ensures the old pod stays alive until the new pod passes its readiness check. publishNotReadyAddresses: true on the Headless Service allows inter-pod gossip during the rollout.

8.3 Automated smoke tests using BATS

#!/usr/bin/env bats
@test "server accepts connection" {
  result=$(./palcon status --host staging.palworld.example.com --port 8211)
  [[ "$result" == *"online"* ]]
}

@test "player count increments" {
  before=$(./palcon players --host staging.palworld.example.com)
  ./connect-bot --endpoint staging.palworld.example.com
  sleep 5
  after=$(./palcon players --host staging.palworld.example.com)
  (( after == before + 1 ))
}

@test "autosave completes within 12s" {
  duration=$(./palcon autosave-time --host staging.palworld.example.com)
  (( $(echo "$duration > 12" | bc -l) == 0 ))
}

If any test fails, the pipeline aborts and sends a Slack/PagerDuty alert. Promotion to production requires manual approval.

9. Data Migration and Version Management

9.1 Save file backup with restic

#!/bin/bash
# Run via systemd timer every 15 minutes
export AWS_ACCESS_KEY_ID=...
export AWS_SECRET_ACCESS_KEY=...
export RESTIC_REPOSITORY="s3:s3.amazonaws.com/palworld-backups"
export RESTIC_PASSWORD_FILE="/etc/restic/password"

restic -q backup /opt/palworld/Pal/Saved/SaveGames/ \
  --exclude="*.tmp" \
  --tag="$(hostname)" \
  --tag="palworld"

# Prune old snapshots (keep 7 daily, 4 weekly, 6 monthly)
restic -q forget --keep-daily 7 --keep-weekly 4 --keep-monthly 6 --prune

# Verify data integrity
restic -q check

9.2 Migration checklist for version upgrades

1. Take a full restic snapshot and place the server in maintenance mode.
2. Download the new Palserver binaries via SteamCMD (same App ID 1623730).
3. Spin up a shadow instance with the new binaries and the current save files.
4. Run smoke tests against the shadow instance.
5. Promote shadow to primary via DNS or LoadBalancer swap.
6. Retain the old instance in stopped state for 48 hours as rollback fallback.

9.3 Cross-region sharding and data consistency

Shard by geography (NA / EU / APAC). Each shard runs a dedicated Palworld instance and connects to a shared Redis Cluster for player inventory, friend lists, and marketplace data. Use strong consistency for per-player keys (player:{id}) and eventual consistency for global leaderboards. Redis Streams broadcast cross-shard events (trades, guild updates) and each shard consumes the relevant partition.

10. Integrating Third‑Party Anti‑Cheat and Anti‑DDoS Services

10.1 Cloudflare Spectrum for UDP proxy

# Spectrum application configuration via API
curl -X POST "https://api.cloudflare.com/client/v4/zones/{zone_id}/spectrum/apps" \
  -H "Authorization: Bearer $CF_API_TOKEN" \
  -d '{
    "protocol": "udp/8211",
    "dns": {"type": "CNAME", "name": "play.palworld.example.com"},
    "origin_dns": {"name": "origin.palworld.example.com"},
    "origin_port": 8211,
    "tls": "off",
    "ip_firewall": true,
    "proxy_protocol": "off",
    "edge_ips": {"type": "dynamic", "connectivity": "all"}
  }'

Configure rate limits (e.g., 300 packets/sec per IP) and enable automatic DDoS mitigation. Spectrum absorbs volumetric attacks and forwards clean UDP traffic to the origin.

10.2 Anti‑cheat SDK integration steps

1. Obtain the provider's server-side SDK and place binaries in /opt/palworld/Binaries/Win64/ (or Linux equivalent).
2. Add required launch parameters (e.g., -antiCheatSDK=1) to the server command line.
3. Enable client binary signature verification; reject mismatched hashes on connect.
4. Enable server-side validation of inventory changes, movement speed, and damage events.
5. Feed cheat detection events into a SIEM (Splunk / Elastic) and set alerts for spike anomalies.

Regularly update the SDK alongside game patches and cross-reference with Palworld's patch notes for compatibility.

11. Troubleshooting Common Issues

11.1 Frequent disconnects and high ping

• Run mtr --report-wide from client to server to identify lossy hops.
• Verify net.core.rmem_max is set ≥ 25 MB.
• Check stat net for per-client packet loss; over 2% indicates ISP-level issues.
• Ensure the server tick rate is not saturated: stat unit GameThread < 16 ms for 60 Hz.

11.2 Save file corruption

• Disable any real‑time save-file syncing that could write while the server is running.
• Use atomic copy: cp world.sav world.sav.bak before maintenance.
• Validate .sav files using Palworld's built-in validation or community tools after major version updates.

11.3 RCON connectivity problems

• Confirm bEnableRCON=true and RCONPort=25575 in PalWorldSettings.ini.
• Check firewall: sudo ufw status | grep 25575.
• Test locally: mcrcon -H 127.0.0.1 -P 25575 -p "StrongRandomPass!123" "Info".
• Ensure no stale processes are holding the port: ss -tlnp | grep 25575.

12. Frequently Asked Questions

Q: What's the minimum server spec for 30 players?
A: 2 vCPUs, 4 GB RAM, and an NVMe SSD with ≥ 2,000 IOPS. A c6i.large or Hetzner CX22 is adequate. For a managed experience, browse game dedicated servers optimized for multiplayer workloads.

Q: How large are save files?
A: Typical Palworld .sav files range from 3–10 MB for a fresh world and can grow to 30–50 MB after days of heavy play. Plan backup storage accordingly.

Q: Can I run Palworld on Windows Server?
A: Yes. Use PalServer.exe via SteamCMD on Windows Server 2022. Configuration paths use Pal/Saved/Config/WindowsServer/.

Q: How do I back up without stopping the server?
A: Use restic with the --files-from option directly against the open .sav files (Linux supports live reads). For zero-risk snapshots, use LVM snapshots before the backup.

Q: What's the Steam App ID for the dedicated server?
A: 1623730 (Palworld Dedicated Server). The client game uses App ID 1623730 as well—ensure you install the correct tool entry in SteamCMD.

Q: Do you offer custom branding or white-label solutions for Palworld server hosting?
A: Yes—if you're building a game server hosting brand, design services and reseller hosting solutions can be adapted for game server reselling with your own branding.