Rust Map Seeds – Finding the Perfect Seed
What is a Map Seed?
The seed determines the procedurally generated map. Same seed + same map size = same map.
Setting the Seed
server.seed 12345
server.worldsize 3500
Seed Finder Tools
- playrust.io – Interactive map preview
- rustmaps.com – Generate and filter maps
What to Look For?
| Criterion | Recommendation |
|---|---|
| Launch Site | Central and easy to reach |
| Outpost + Bandit | Near player spawns |
| Recycler | Spread across the map |
| Monuments | Evenly distributed |
| Water | Adequate coastline |
Map Sizes
| Size | Players | Description |
|---|---|---|
| 2000 | 1–25 | Very compact, fast PvP action |
| 3000 | 25–50 | Balanced |
| 3500 | 50–100 | Standard for community servers |
| 4000 | 100–150 | Lots of space |
| 4500 | 150–200 | Very large, for mega-servers |
Custom Maps
As an alternative to seeds, you can use custom maps:
- Create a map in RustEdit
- Export it as a
.mapfile - Upload it to the server
- Add to the startup command:
+server.levelurl "https://url-to-map.map"
Tips
- Test seeds on playrust.io before the wipe
- Same seed, different size = completely different map
- Community feedback: Ask your players which map features they want