About ReefLevels
From ThunderstoreThe Reef's creature levels: stars per bosses defeated (up to five, shown in the nameplate), bigger creatures per star, elemental infusions (name, tint, damage). Replaces the creature part of CLLC. Server and clients.
ReefLevels
The Reef's creature levels. The client nearest to a creature decides its stars when it spawns; this mod makes that roll ours: the number of stars depends on how many bosses the world has defeated, up to five, and starred creatures can carry an elemental infusion.
Install on the server and on every client. A client without it is not refused: it simply sees vanilla stars (two at most) on a creature that really has more, and fights it at its real level. Players on The Reef get it through the TheReef modpack.
What it does
- Stars per world level. World level = number of the first six bosses defeated (Eikthyr to the Queen). At world level 0 most creatures are 0 stars, some 1 or 2; every boss raises the odds and the ceiling, up to 5 stars.
Maximum starscaps the roll (server setting). - Health and damage per star stay vanilla: health × level, damage +50 % per star, loot × level. Nothing changes there.
- More than two stars shown in the nameplate (5 stars per row), and creatures grow 10 % per star (not in dungeons).
- Infusions. A starred creature can be Fire-, Frost-, Lightning-, Spirit-, Poison- or Chaos-Infused: the name says so, the creature is tinted, part of its damage becomes that element (Spirit also heals it on hit), Poison and Chaos ones burst poison on death on players within 4 m. Chances scale with the stars.
- Breeding. A newborn of tamed animals (boar, wolf, lox, hen, asksvin) is born with stars drawn around its parents': from the parents' average, one table row per average — from 0-star parents: 80 % the same, 19 % one star, 1 % two stars; from 2-star parents: 5 % 0★, 35 % 1★, 40 % 2★, 19 % 3★, 1 % 4★ (full table in the config). Never more than two stars above the best parent, never above 4. Two 3-star boars can give you a 0-star piglet: cull, select, try again. The wild is untouched.
- Bosses and players are never touched; tamed animals only at birth, as above.
Coming from CreatureLevelAndLootControl
ReefLevels replaces the creature part of CLLC (level roll, infusions, stars display) with our own code. Creatures already rolled by CLLC keep their level and their infusion (the mod reads CLLC's fields, never writes them). Remove CLLC from the profile: if both are loaded, ReefLevels steps aside and logs a warning. Not carried over: extra effects (Aggressive, Quick, Regenerating, Curious, Splitting, Armored), boss affixes, loot multipliers, damage-taken modifiers, infusion particles.
Config (BepInEx/config/reef.levels.cfg)
[Levels] Maximum stars,Chances for stars at world level 0..5,Creature size increase per star,Increase creature size in dungeons— server, synced.[Infusions] Enabled,Chance for Fire/Frost/Poison/Lightning/Spirit/Chaos,Multiplier per star— server, synced.[Breeding] Enabled,Species,Max stars,Draw from 0-star parents…Draw from 4-star parents(two fewer, one fewer, same, one more, two more, in %) — server, synced.[Infusions] Add the infusion to the name,Tint brightness,[Debug] Log rolls— yours.
Credits and licence
Code: The Reef (Synistro), MIT. No CLLC code or asset is used.
Problems
Tell Synistro on Discord with your mod manager's log (Settings > Browse profile folder > BepInEx/LogOutput.log).
Highlights
From source dataLoaders
Runs on BepInEx.
Footprint
Rated a light load on a server.
Last update
Its author last shipped an update 47d ago.
ReefLevels 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 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
- 0.3.0, released 2026-09-17
Game versions by loader
| Loader | Game versions | Newest |
|---|---|---|
| BepInEx |
From 3 recorded builds of ReefLevels.
Recent builds
| Build | Released | Game versions | Loaders |
|---|---|---|---|
| 0.3.0 | 2026-09-17 | n/a | BepInEx |
| 0.2.0 | 2026-09-17 | n/a | BepInEx |
| 0.1.0 | 2026-09-12 | n/a | BepInEx |
Dependencies
- Required: BepInExPack Valheim
- Required: Jotunn
Declared by the newest build that lists any. Required ones are installed with it on one-click installs.
Run ReefLevels 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 catalogCreatures & NPCs
Adds or changes creatures, NPCs and how they behave.
Compatibility
- Game
- Valheim
- Loaders
- BepInEx
- Requires
- One-click install needs a BepInEx server.
Verified at the source
- ✓ThunderstoreOfficial listing, checked 2026-10-01Open ↗
- ✓AuthorReefTeam, as published on Thunderstore
- ✓LicenseNot published by the sourceFree






