Project Zomboid
Requirements
Here’s what you need to run a Project Zomboid server:
| Parameter | Minimum Requirements | Recommended Requirements |
|---|---|---|
| CPU | Quad-core processor, 2.5 GHz or higher | 6+ cores, 3.0 GHz or higher with strong single-core performance |
| Memory (RAM) | 8 GB (good for 2–4 players) | 16 GB or more (for 8+ players or mod-heavy servers) |
| Bandwidth | 5 Mbps upload (small private server) | 20–50 Mbps upload (larger multiplayer server) |
| Storage | 20 GB SSD (enough for game and small world) | 50 GB+ SSD (for large worlds, mods, and frequent saves) |
| Operating System | Windows 10 (64-bit) or Linux (64-bit) | Windows 10+ (64-bit) or Linux (Ubuntu 20.04+) for better stability |
Optimization Tips
- Use an SSD: Project Zomboid saves lots of small files. An SSD makes loading and saving faster and reduces freezes.
- Choose a good CPU: The game depends on single-core performance, so a faster processor keeps the server running smoothly.
- Restart the server regularly: A daily restart helps prevent memory leaks and keeps gameplay stable.
- Start with fewer mods: Mods can add extra load. Use only essential ones at first to avoid slowing the server down.
- Prefer wired internet: A wired connection is more stable than WiFi and reduces lag or unexpected disconnects.
Frequently Asked Questions
Yes! A home PC can host a server for a few friends, but ensure you have a stable internet connection and enough RAM and CPU power. For larger groups, consider a dedicated hosting provider.
Yes. DDoS protection helps prevent attacks that could take your server offline and ensures uninterrupted gameplay for all players.
Currently, Project Zomboid is PC only. All players must be on Windows, Linux, or macOS versions compatible with the server.
