BepInEx mods
Upload BepInEx plugins over SFTP or the file manager; their config files are editable in the browser.
Game server hosting
Keep your Viking world online for the whole group, even when the host is offline. Add BepInEx mods, turn on crossplay for Xbox and Game Pass players, and back up your world every day.
Why IronVault
Upload BepInEx plugins over SFTP or the file manager; their config files are editable in the browser.
Let Xbox and Microsoft Store players join your dedicated server alongside Steam.
Edit adminlist, bannedlist and permittedlist from the client area.
Daily backups and on-demand snapshots of your world files.
Plans
We recommend Lite for most Valheim servers. No setup fees, cancel anytime, and longer billing cycles save up to 15%.
$5/mo
Billed monthly · save up to 15% yearly
Light games and small vanilla worlds.
$10/mo
Billed monthly · save up to 15% yearly
Small friend groups and vanilla worlds.
$20/mo
Billed monthly · save up to 15% yearly
Modded packs and busy community servers.
$30/mo
Billed monthly · save up to 15% yearly
ARK, big Rust maps and heavier modpacks.
$40/mo
Billed monthly · save up to 15% yearly
Networks, heavy mods and large populations.
Sizing
Our estimate of the memory a Valheim server uses, and the smallest plan that covers it. Heavy modpacks can need double.
Vanilla Valheim allows 10 players per world. Lite handles a full 10-player server; choose Plus for large mod packs or very big bases.
| Players | Vanilla | Lightly modded |
|---|---|---|
| 2 | ≈ 3.2 GB · Lite | ≈ 4.8 GB · Plus |
| 5 | ≈ 3.5 GB · Lite | ≈ 5.3 GB · Plus |
| 10 | ≈ 4.0 GB · Lite | ≈ 6.0 GB · Plus |
Networking
The game's default ports are below. Your server gets its own ports, already open, and its address shows in your client area the moment it is built.
| Default port | Protocol | Used for |
|---|---|---|
| 2456 | UDP | Game port |
| 2457 | UDP | Steam query port |
FAQ
10 on vanilla Valheim. Some mods raise the limit; if you use one, start on Plus.
Yes. Upload your world .db and .fwl files and set the world name in startup settings, or ask us to do it.
Yes. Turn on crossplay in startup settings and Xbox and Game Pass players can join with your join code.
Yes. Upgrade in place without losing your files, and cancel any time from your client area. Longer billing cycles save up to 15%.
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