About BossGate
From ThunderstoreControl your server's boss progression: unlock bosses by game day, force the boss order, let ores and metals through portals after their boss dies. World or per-player progress. Server-synced, live-editable, 15 languages.
BossGate
Control the pace of your Valheim server.
Unlock bosses by game day, force the boss order and let ores through portals only after the right boss is dead.
All set by the server, changed live in-game.
💬 Discord · ⭐ Ultimate QOL
> ## 📢 BossGate will no longer be updated > Every BossGate feature, and much more (including more progression options), is now in Ultimate QOL. > If you are setting up a new server, use Ultimate QOL. BossGate keeps working as it is, but it will not get new features or fixes.
✨ Features
- 📅 Unlock bosses by game day: "Bonemass from day 20". One setting per boss, from Eikthyr to Kall Fimbulbringer.
- 🏆 Mandatory boss order: The Elder only after Eikthyr, Bonemass only after The Elder... no skipping ahead.
- 🌀 Ores through portals after the boss: kill Bonemass and iron can travel by portal at once. Copper, tin, iron, silver, black metal, flametal, dragon eggs and even Hildir's chests, each released by its own boss.
- 👤 World or personal progress: a kill counts for the whole server, or only for the players who took part in it, in this world.
- 🔒 Master lock: close every boss altar with one switch.
- 🛠️ Its own in-game panel (
bossgate_config): every setting explained, live examples and tables for admins; the bosses' status and the portal items for every player. - ⚡ Live and server-controlled: the server's settings apply to every player and changes reach everyone instantly. No restart, no relog.
- 🌍 15 languages, clear on-screen messages, and the offering is never consumed when a summon is blocked.
Every rule is off by default: install it and turn on only what you want.
> 💡 Suggestions, bugs and questions: https://discord.gg/aMkN89Cuas — when reporting a bug, attach your BepInEx LogOutput.log and say what you expected to happen.
🛠️ The in-game panel: bossgate_config
Open the console (F5) and type bossgate_config (or open it from Ultimate SCM).
| Who | What they see | |---|---| | 👑 Admin with devcommands on | Every page and every setting. In single player / on a hosted game: the host. On a dedicated server: a player in the server's admin list, checked again by the server on every request. | | 🧑 Every other player | Overview and Portal items, read only: the bosses' status today and which items can travel through portals. No settings, no save buttons. |
<table> <tr> <td align="center" width="50%"> 
Overview
Every boss with its trophy, unlock day, defeated or not, and whether it can be summoned today. Master lock. </td> <td align="center" width="50%"> 
Unlock days
One slider per boss, a quick plan (every 5 / 10 / 20 / 30 days) and what players will see on screen. </td> </tr> <tr> <td align="center" width="50%"> 
Progression
Previous bosses first and personal progress, with the next boss in the order for this world. </td> <td align="center" width="50%"> 
Portal items
Each group of items, the bosses that release it and whether it is released today (world or personal progress). </td> </tr> <tr> <td align="center" width="50%"> 
Server
Kick players who join without BossGate. </td> <td align="left" width="50%" valign="top"> Made to be clear
- In practice lines: what each value does in the game today.
- Warnings when two settings get in each other's way.
- Undo / Default per setting, page defaults, reload
.cfg. - A summary before Save and apply; then every player gets the new rules instantly.
- Every change written to the server's log with the admin's name.
- Trophies and item icons from the game, in the player's language.
Click an image to see it full size.
⚙️ Optional: Ultimate SCM
BossGate works with Ultimate Server Configuration Manager (Ultimate SCM), a panel for the settings of all your BepInEx mods. Since 1.1.3 it is no longer a dependency: install it yourself (server and every client) if you want it.
Highlights
From source dataLoaders
Runs on BepInEx.
Footprint
Rated a light load on a server.
Last update
Its author last shipped an update 1d ago.
BossGate on Nxeon
From our catalogue- One-click install
- Supported on Nxeon Valheim servers, for BepInEx servers. We download it from Thunderstore, place it, and restart the server.
- Server side
- Optional on the server
- Server type needed
- BepInEx
- Server load
- light
- Smallest plan we suggest
- Valheim — 4 GB (4 GB RAM). This follows our own load rating above, not a benchmark.
- Latest build
- 1.1.3, released 2026-11-04
Game versions by loader
| Loader | Game versions | Newest |
|---|---|---|
| BepInEx |
From 6 recorded builds of BossGate.
Recent builds
| Build | Released | Game versions | Loaders |
|---|---|---|---|
| 1.1.3 | 2026-11-04 | n/a | BepInEx |
| 1.1.2 | 2026-10-06 | n/a | BepInEx |
| 1.1.1 | 2026-10-02 | n/a | BepInEx |
| 1.1.0 | 2026-10-02 | n/a | BepInEx |
| 1.0.1 | 2026-10-02 | n/a | BepInEx |
| 1.0.0 | 2026-10-02 | n/a | BepInEx |
Dependencies
- Required: BepInExPack Valheim
Declared by the newest build that lists any. Required ones are installed with it on one-click installs.
Run BossGate on a Valheim server
Pick a server or deploy a new one above; it is installed in one click.
What kind of mod it is
From the catalogQuality of life & UI
Small conveniences, tweaks and interface improvements players notice straight away.
Works on a server
From source side supportThunderstore lists server-side support for BossGate as optional: it can run on a server, but isn’t required there.
Compatibility
- Game
- Valheim
- Loaders
- BepInEx
- Runs on
- Serveroptional on the server
- Requires
- One-click install needs a BepInEx server.
Verified at the source
- ✓ThunderstoreOfficial listing, checked 2026-11-04Open ↗
- ✓AuthorIgao, as published on Thunderstore
- ✓LicenseNot published by the sourceFree




