SourceBhop
Source-style bunnyhopping and air strafing with uncapped momentum, quicker takeoff, and a speedometer. Required for all lobby players.
About this mod Author’s original text
Source Bhop
Source-style bunnyhopping and air strafing for Lethal Company. Build speed with well-timed strafes and hops without a total horizontal speed cap. Fast look turns with a matching side strafe carry momentum into the turn. A corner speedometer shows your current horizontal speed.
How to use
Install Mod Manager and launch with Start Modded. Hold Jump to hop again when you land. Every player in the lobby must have Source Bhop installed. The mod registers a network prefab so the game's connection check rejects mixed lobbies. Movement changes still apply to each player's own character.
The mod shortens the wait between jump input and upward movement from 0.15 to 0.02 seconds by default. It charges half the normal jump stamina cost: 0.04 instead of 0.08. Auto-hop waits for the game's landing and fall-damage checks before starting another jump.
Settings
After the first launch, edit BepInEx/config/Tim.SourceBhop.cfg in your profile:
| Setting | Default | Effect |
| --- | --- | --- |
| Enabled | true | Enable the movement changes. |
| AutoHop | true | Hold Jump to hop on landing. |
| ShowSpeedometer | true | Show the horizontal speed display. |
| Corner | TopRight | Move the display to any screen corner. |
| GroundAcceleration | 10 | Ground steering strength. |
| AirAcceleration | 10 | Air strafe acceleration. |
| GroundFriction | 6 | Speed loss while grounded without a queued jump; queued hops carrying extra speed use air steering. |
| StopSpeed | 2 | Minimum speed used for ground friction. |
| AirWishSpeedFraction | 0.3 | Directional air acceleration limit; total speed is uncapped. |
| AirTurnAssistDegreesPerSecond | 720 | Maximum extra rotation of airborne momentum during a matching fast look turn; set to 0 to disable. |
| TakeoffDelaySeconds | 0.02 | Wait before upward movement, in seconds. |
| StaminaCostMultiplier | 0.5 | Multiplier on the normal 0.08 jump cost. |
| ShowStatus | false | Show local-player status for troubleshooting. |
| LogFallDamage | false | Log landing and fall-damage events for troubleshooting. |
| LogAirStrafe | false | Log air-strafe directions and velocities for troubleshooting. |
This is a client-side BepInEx plugin. Other movement overhaul mods that patch player movement may conflict with it. The sharp-turn speed preservation and look-turn assist are deliberate adjustments to the Source acceleration rule.
Install & use Install: BepInEx plugin
- The archive from playbuff is the mod itself — usually a BepInEx plugin (a .dll or a plugin folder once unzipped).
- Recommended: use a community mod manager (such as r2modman) — pick this game, import the mod, and the manager sets up BepInEx and its dependencies for you.
- Manual route: install the BepInEx loader in the game folder, then drop the unzipped .dll or plugin folder into BepInEx/plugins/.
- Launch the game — the BepInEx console logs every plugin it loads; seeing this mod in the log means it is installed.
Mods with listed dependencies need those installed too, or they will not load. Options are usually changed in-game or in the plugin's config file.
Install these first, or the mod will not work: