About CLLCCompatibility
From ThunderstoreValheim 1.0 API repairs for the legacy Thunderstore CLLC 4.6.4 release. Preserves your settings. Not needed with the author's newer CLLC 5.0.6 release.
CLLC Compatibility 1.0.3
Keeps CreatureLevelAndLootControl 4.6.4 working with Valheim 1.0. Tested with Valheim 1.0.16 using the original Thunderstore release.
What it fixes
Adapts the older mod's network, sector, inventory, effect, notification and crafting/cooking calls to the current game APIs. Your CLLC difficulty, loot and creature settings remain in the original mod's configuration.
Is this still needed?
- Thunderstore CLLC 4.6.4: yes. That older DLL calls game APIs that have changed in Valheim 1.0. Use this addon if you intentionally keep that version.
- The author's CLLC 5.0.6 on Hexium: no. Its current game API calls were checked against Valheim 1.0.16 and do not need these legacy repairs. This addon recognizes the exact reviewed 5.0.6 DLL, leaves it untouched, and logs that the addon can be removed. This is an API compatibility check, not a claim that every feature of 5.0.6 is bug-free.
CLLC 5.x also changes gameplay and defaults. Read the author's release description before deciding to upgrade. This addon preserves the 4.6.4 behavior and settings; it does not add newer CLLC features.
Install
Install Smoothbrain CreatureLevelAndLootControl 4.6.4 and BepInExPack Valheim, then import this ZIP as a local mod while Valheim is closed.
- Install the addon on every client running the supported CLLC DLL.
- Install it on the dedicated server if that server runs CLLC.
- Keep the original mod enabled and keep one copy of this addon.
- Remove the old combined ThreeModCompatibility addon before using any of the separate compatibility addons.
For manual installation, merge the ZIP's BepInEx folder into your profile root. The addon DLL belongs in BepInEx/patchers/L4zerShark_Team-CLLCCompatibility/.
Settings and verification
Use CLLC's existing configuration. This addon adds no settings and does not replace your config files.
With 4.6.4, the startup log should contain Prepared repaired CreatureLevelControl.dll. With the reviewed 5.0.6 DLL, it reports that CLLCCompatibility is not needed for this build and loads the original unchanged. An unrecognized DLL build loads unchanged with a warning. If a supported DLL cannot be repaired, startup reports the reason instead of silently loading it without its required fixes.
The installed original DLL is preserved; repairs go to a private BepInEx cache. Remove this addon and restart to load the original mod unchanged. The separate terrain and teleport compatibility addons may be installed alongside it.
Credits
CreatureLevelAndLootControl is by Smoothbrain: original Thunderstore release and current upstream releases. Compatibility addon by L4zerShark_Team. This package includes the addon only; install CLLC separately.
Highlights
From source dataLoaders
Runs on BepInEx.
Footprint
Rated a light load on a server.
Last update
Its author last shipped an update 34d ago.
CLLCCompatibility 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
- 1.0.3, released 2026-10-01
Game versions by loader
| Loader | Game versions | Newest |
|---|---|---|
| BepInEx |
From 3 recorded builds of CLLCCompatibility.
Recent builds
| Build | Released | Game versions | Loaders |
|---|---|---|---|
| 1.0.3 | 2026-10-01 | n/a | BepInEx |
| 1.0.2 | 2026-10-01 | n/a | BepInEx |
| 1.0.1 | 2026-09-15 | n/a | BepInEx |
Dependencies
- Required: CreatureLevelAndLootControl
- Required: BepInExPack Valheim
Declared by the newest build that lists any. Required ones are installed with it on one-click installs.
Run CLLCCompatibility 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 CLLCCompatibility 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 2026-10-01Open ↗
- ✓AuthorL4zerShark_Team, as published on Thunderstore
- ✓LicenseNot published by the sourceFree




