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Latte-Lattes_Personal_Performance_Fixes-3.1.0 icon

Lattes Personal Performance Fixes

[v81] A performance-enhancing modpack I made to increase FPS on Lethal Company. No more lag and stutters!

By Latte
Date uploaded 2 weeks ago
Version 3.1.0
Download link Latte-Lattes_Personal_Performance_Fixes-3.1.0.zip
Downloads 961
Dependency string Latte-Lattes_Personal_Performance_Fixes-3.1.0

This mod requires the following mods to function

flerouwu-LC_FastStartup-1.1.2 icon
flerouwu-LC_FastStartup

Lethal Company mod to skip the animations / splashes that play on game startup.

Preferred version: 1.1.2
Hardy-LCMaxSoundsFix-1.2.0 icon
Hardy-LCMaxSoundsFix

Simple mod that increase max number of simultaneous playing sounds, hopefully fixing missing footsteps and other missing sound problems.

Preferred version: 1.2.0
DiFFoZ-HarmonyXTranspilerFix-1.1.0 icon
DiFFoZ-HarmonyXTranspilerFix

Fixes HarmonyX Transpiler cause patched method to behave incorrectly

Preferred version: 1.1.0
AinaVT-LethalConfig-1.4.6 icon
AinaVT-LethalConfig

Provides an in-game config menu for players to edit their configs, and an API for other mods to use and customize their entries.

Preferred version: 1.4.6
DiFFoZ-BepInEx_Faster_Load_AssetBundles_Patcher-1.0.1 icon
DiFFoZ-BepInEx_Faster_Load_AssetBundles_Patcher

Makes start up loading time faster

Preferred version: 1.0.1
Zaggy1024-PathfindingLib-2.4.1 icon
Zaggy1024-PathfindingLib

Provides functionality for mod authors to run pathfinding off of the main thread.

Preferred version: 2.4.1
Chboo1-High_Quota_Fixes-1.56.9 icon
Chboo1-High_Quota_Fixes

Fixes the spider web bug and the interact glitch for High Quota runs.

Preferred version: 1.56.9
BepInEx-BepInExPack-5.4.2305 icon
BepInEx-BepInExPack

BepInEx pack for Mono Unity games. Preconfigured and ready to use.

Preferred version: 5.4.2305
Dev1A3-LethalFixes-1.3.3 icon
Dev1A3-LethalFixes

Fixes for a bunch of common issues.

Preferred version: 1.3.3
ButteryStancakes-WeedKillerFixes-1.2.0 icon
ButteryStancakes-WeedKillerFixes

Fixes several major issues with weed killer.

Preferred version: 1.2.0
fumiko-CullFactory-2.0.7 icon
fumiko-CullFactory

Stops rendering interior rooms that aren't visible - Helps with performance without affecting visuals.

Preferred version: 2.0.7
ButteryStancakes-BarberFixes-1.3.1 icon
ButteryStancakes-BarberFixes

Fixes several issues with Barbers. Now allows restoring spawn behaviors from previous versions of the game.

Preferred version: 1.3.1
ButteryStancakes-MeleeFixes-1.5.0 icon
ButteryStancakes-MeleeFixes

Fixes several gamebreaking bugs with shovels and knives.

Preferred version: 1.5.0
DiFFoZ-LethalPerformance-1.2.4 icon
DiFFoZ-LethalPerformance

Optimizes the game by caching frequently searchable components

Preferred version: 1.2.4
Zaggy1024-PathfindingLagFix-2.3.0 icon
Zaggy1024-PathfindingLagFix

Improves overall performance by threading vanilla AI pathfinding and patching slow methods.

Preferred version: 2.3.0
ButteryStancakes-JetpackFixes-1.6.1 icon
ButteryStancakes-JetpackFixes

Fixes multiple bugs with the jetpack, most notably the random explosions and tulip snakes dropping you out of the sky. (See the description for full details!)

Preferred version: 1.6.1
mrov-LightsOut-0.2.1 icon
mrov-LightsOut

Disables items' lights in the ship to improve FPS

Preferred version: 0.2.1
Fandovec03-SpiderPositionFix-1.6.3 icon
Fandovec03-SpiderPositionFix

Host fixes for bunker spider. Fixes desync/separation between agent and mesh container. Client-side fix for the offset idle animation

Preferred version: 1.6.3
ButteryStancakes-EnemySoundFixes-1.9.9 icon
ButteryStancakes-EnemySoundFixes

Fixes numerous issues with missing sound effects, or SFX playing when they shouldn't.

Preferred version: 1.9.9
ButteryStancakes-ButteryFixes-1.17.7 icon
ButteryStancakes-ButteryFixes

Fixes a lot of miscellaneous gameplay issues with vanilla. See store description and wiki for more details (and recommendations for other great bugfix packages)

Preferred version: 1.17.7

README

For support: DM me on Discord at @lattefur

  • Feedback is appreciated, let me know your concerns or issues with the modpack.

CHANGELOG

Update Version Update Date
3.1.0 5/2/2026
Removed Mods Explanation
Chameleon I felt like this mod is just for QoL, rather than performance.
Update Version Update Date
3.0.0 5/2/2026
  • Hey guys, sorry for not updating this mod. I've been busy in real life, and I haven't had time or motivation to do anything.
  • However, I have added AND removed off some mods in here that have not been updated in a long time or got deprecated.

Removed Mods Explanation
Loadstone Starting from v80, every feature provided by Loadstone is now included in Lethal Company.
LogNeuter Outdated Modpack
FixRPCLag Outdated Modpack
Fix XP Divide By Zero Error Outdated Modpack
IntroTweaks Outdated Modpack
ApparatusFix Other modpacks have the same fix.
Matty Fixes Other modpacks have the same fix.
MonkeyInjectionLibrary Matty Fixes dependency
VertexLibrary Matty Fixes dependency
FixCentipedeLag Outdated Modpack
Terbium Outdated Modpack
DissonanceLagFix Outdated Modpack, other modpacks have the same fix.
ReverbTriggerFix Other modpacks have the same fix.
LessLogs Outdated Modpack

Added Mods Explanation
LC FastStartup To skip the introductions to Lethal Company. (Automatically turns the option to "Online" instead of "LAN")
Chameleon To make moon environments feel more cohesive.

THE VERSIONS UNDER ARE OLD AND MAY BREAK THE GAME.

Update Version Update Date
2.9.0 3/20/2025
Updated Mods Update Version
ButteryFixes 1.13.0 -> 1.13.1
SpiderPositionFix 1.3.0 -> 1.3.1 -> 1.4.0
LethalPerformance 0.6.0 -> 1.0.0 -> 1.0.1
EnemySoundFixes 1.6.5 -> 1.6.6
Update Version Update Date
2.8.0 3/7/2025
Updated Mods Update Version
ButteryFixes 1.12.2 -> 1.13.0
SpiderPositionFix 1.2.1 -> 1.3.0
AsyncLoggers 2.1.3 -> 2.1.4
Update Version Update Date
2.7.0 3/4/2025

There is no found updates for this version.

Update Version Update Date
2.6.0 3/4/2025
  • Updated changelog a bit and updated 1 mod.

Updated Mods Update Version
LethalPerformance 0.5.1 -> 0.6.0
Update Version Update Date
2.5.0 3/3/2025
  • Thank you for 15,000 downloads! :D
  • There was an issue where the configs I set were bugging out people's games. I have fixed it by resetting the configs; feel free to edit them to your preference.

Updated Mods Update Version
ButteryFixes 1.11.2 -> 1.12.0 -> 1.12.1 -> 1.12.2
Update Version Update Date
2.4.1 2/15/2025
  • Thank you so much for 10,000 downloads! I never expected this modpack to blow up, thank all of you!

Updated Mods Update Version
ButteryFixes 1.11.1 -> 1.11.2
EnemySoundFixes 1.6.4 -> 1.6.5
Loadstone 0.1.18 -> 0.1.22
WeedKillerFixes 1.1.0 -> 1.1.1
LethalFixes 1.2.5 -> 1.2.6

Fixed Mods Explanation
WeedKillerFixes On 1.1.1, WeedKillerFixes kept causing issues with LethalFixes, making players unable to use the E key. It has now since been fixed. It is unknown if another mod that was updated here caused this issue.
LethalFixes On 1.2.6, LethalFixes kept causing issues with WeedKillerFixes, making players unable to use the E key. It has now since been fixed. It is unknown if another mod that was updated here caused this issue.
Update Version Update Date
2.4.0 2/8/2025
  • (For like the 3rd time..) Re-made the entire changelog to a better format for your eyes.

Problematic Mods Explanation
LethalFixes It is having issues on 1.2.6, DO NOT UPDATE.
WeedKillerFixes It is having issues on 1.1.1, DO NOT UPDATE.

Removed Mods Explanation
No Console Spam & it's dependency HookGenPatcher There is already an existing mod for deterring log spam.
LethalCompany InputUtils It was a dependency for a mod that was removed from here.
CleanerLogs There is already an existing mod for deterring log spam.
PerformanceEnhancer It does nothing but uncap your FPS, which a mod already in here probably already does that.
Update Version Update Date
2.3.1 and 2.3.2 2/8/2025
  • Messed up the v2.3.1 update with another modpack I had on accident, sorry!

Problematic Mods Explanation
LethalFixes It is having issues on 1.2.6, DO NOT UPDATE.
WeedKillerFixes It is having issues on 1.1.1, DO NOT UPDATE.

Updated Mods Update Version
ButteryFixes 1.11.0 -> 1.11.1
PathfindingLagFix 2.1.0 -> 2.1.1
MeleeFixes 1.3.1 -> 1.4.0
LethalConfig 1.4.5 -> 1.4.6
Update Version Update Date
2.3.0 2/5/2025
Added Mods Explanation
BepInEx Faster Load AssetBundles Patcher It was removed on update 1.7.0 for having issues, but was later fixed.

Update Version Update Date
2.2.6 2/4/2025
Updated Mods Update Version
ButteryFixes 1.10.20 -> 1.11.0
PathfindingLagFix 2.0.1 -> 2.1.0
EnemySoundFixes 1.6.3 -> 1.6.4
LethalConfig 1.4.4 -> 1.4.5
Update Version Update Date
2.2.5 2/3/2025

There is no found updates for this version.

Update Version Update Date
2.2.4 2/2/2025
Removed Mods Explanation
NestFix Not a performance-enhancing mod.
SmartItemSaving Not a performance-enhancing mod.
LC_FastFix Useless mod that doesn't do anything.
Update Version Update Date
2.2.3 2/1/2025
Removed Mods Explanation
AdditionalNetworking Useless mod that doesn't do anything.

Updated Mods Update Version
ButteryFixes 1.10.19 -> 1.10.20
PathfindingLagFix 1.4.0 -> 2.0.0 -> 2.0.1
Update Version Update Date
2.2.2 1/31/2025
Removed Mods Explanation
AdditionalNetworking Useless mod that doesn't do anything.

Updated Mods Update Version
ButteryFixes 1.10.19 -> 1.10.20
PathfindingLagFix 1.4.0 -> 2.0.0 -> 2.0.1
Update Version Update Date
2.2.1 1/31/2025
  • It took me a bit long to update the modpack, as gale wasn't working. Sorry for the inconvience!
  • Thank you for 7,000 downloads aswell! It makes me happy you guys enjoy the modpack!

Updated Mods Update Version
EnemySoundFixes 1.6.1 -> 1.6.2 -> 1.6.3
ButteryFixes 1.10.14 -> 1.10.16 -> 1.10.17 -> 1.10.18 -> 1.10.19
SpiderPositionFix 1.1.2 -> 1.2.0 -> 1.2.1
AdditionalNetworking 2.1.2 -> 2.1.3
JetpackFixes 1.5.0 -> 1.5.1 -> 1.5.2
CullFactory 1.6.3 -> 1.7.0
LethalConfig 1.4.3 -> 1.4.4
LethalPerformance 0.5.0 -> 0.5.1
BarberFixes 1.2.2 -> 1.2.3 -> 1.3.0
Update Version Update Date
2.2.0 1/11/2025
  • Have a good new years! Cheers to 2025!

Updated Mods Update Version
SpiderPositionFix 1.1.2 -> 1.2.0
CullFactory 1.5.0 -> 1.6.2 -> 1.6.3
ButteryFixes 1.10.10 -> 1.10.13 -> 1.10.14
EnemySoundFixes 1.5.10 -> 1.6.0 -> 1.6.1
High Quota Fixes 1.56.5 -> 1.56.7
Update Version Update Date
2.1.0 12/24/2024
Added Mods Explanation
Fix XP Divide by Zero Error Decreases chances of desync and hanging/stopping.

Updated Mods Update Version
Loadstone 0.1.16 -> 0.1.18
Update Version Update Date
2.0.0 12/22/2024
  • Remade the changelog and made it look nicer on the eyes.

Removed Mods Explanation
LC_FastStartup Replaced with IntroTweaks, as it is more effective on faster startup of Lethal Company.

Updated Mods Update Version
Matty Fixes Experimental 1.1.32 -> 1.1.33
High Quota Fixes 1.56.4 -> 1.56.5
Update Version Update Date
1.9.0 12/5/2024
Updated Mods Update Version
AsyncLoggers 2.1.2 -> 2.1.3
LethalPerformance 0.4.2 -> 0.5.0
ButteryFixes 1.10.8 -> 1.10.10
BarberFixes 1.2.1 -> 1.2.2
Update Version Update Date
1.8.0 11/28/2024
  • Made an update to the changelog list and the README (such as dates and better formatting) to make it look cleaner and pleasant to the eye.

Added Mods Explanation
LightsOut Disables lamps and apparatus light on ship to improve FPS.
ApparatusFix (Add-on to LightsOut) Disables the sound of apparatus after dropping it in the ship.
Update Version Update Date
1.7.0 11/28/2024
Added Mods Explanation
Loadstone Reduces the stuttering experienced while loading levels.
Terbium Improves load times by stopping configs saving too many times.

Removed Mods Explanation
BepInEx Faster Load AssetBundles Patcher Unable to load the game, causing a permanent black screen.
Update Version Update Date
1.6.0 11/27/2024
  • Changed the entire changelog to show from oldest to newest, as I feel it would make updates seen easier without having to scroll down.
  • Yes, i'm completely aware that no one has downloaded 1.4.0 and 1.5.0, the reason why is because I have made several other changes to implement 1.6.0.

Problematic Mods Explanation
ButteryFixes Seems to be bugged on 1.10.8, DO NOT UPDATE IT.
Update Version Update Date
1.4.0 & 1.5.0 11/27/2024
  • Added a new icon for the modpack, made it look more cleaner.
  • Removed a mod that was causing issues with the Stamina GUI.
Update Version Update Date
1.3.0 11/26/2024

There is no found updates for this version.

Update Version Update Date
1.2.0 11/24/2024

There is no found updates for this version.

Update Version Update Date
1.1.0 11/??/2024

There is no found updates for this version.

Update Version Update Date
1.0.0 11/??/2024
  • A few performance mods were added from PerformanceKing, and a few others I decided to pick by hand.

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