FusOpt
Open-source Fusion lobby optimizer. Cull distant props, sleep rigidbodies, adaptive quality, host cleanup — all in BoneMenu with saved settings.
| Last updated | 12 hours ago |
| Total downloads | 162 |
| Total rating | 0 |
| Categories | Code Mods AI Generated |
| Dependency string | Zetniks_team-FusOpt-1.0.1 |
| Dependants | 0 other packages depend on this package |
This mod requires the following mods to function
gnonme-BoneLib
A BONELAB mod for making life easier for other mod creators.
Preferred version: 3.0.0Lakatrazz-Fusion
A multiplayer mod for BONELAB, taking advantage of its physical interaction.
Preferred version: 1.14.2README
FusOpt
Open-source Fusion lobby optimizer for BONELAB.
Big lobbies (20+ players) + prop spam = uneven FPS. FusOpt fixes your machine first, and gives hosts optional auto-clean tools.

What it does
| Feature | Effect |
|---|---|
| Prop Cull | Hides distant clutter renderers locally |
| Rigidbody Sleep | Sleeps far props to cut physics |
| Particle / Shadow Cull | Pauses far FX, drops distant shadows |
| Adaptive Quality | Scales shadows & lights from FPS |
| Host Clean | DespawnAll + interval / threshold |
| BoneMenu | Full control, settings persist |
Presets
- Balanced — everyday play
- Performance — solid FPS focus
- Crowded — 15–30 player lobbies (default)
- Extreme — survival mode for potato PCs / chaos servers
Install
- MelonLoader + BoneLib + LabFusion
- Install this package (or drop
FusOpt.dllintoMods) - BoneMenu → FusOpt
Links
- Source: https://github.com/ZVatnikV/FusOpt
- Site: https://zvatnikv.github.io/FusOpt
- License: MIT
Notes
- Client culling does not despawn networked props for others.
- Host cleanup requires you to be the Fusion host.