Arpy-LAMBDA icon


Local Multiplayer is here! Keybindings and tutorial on the TS page

By Arpy
Last updated 2 months ago
Total downloads 4173
Total rating 4 
Categories Tweaks Mods
Dependency string Arpy-LAMBDA-1.2.2
Dependants 0 other mods depend on this mod

This mod requires the following mods to function

nrgill28-Sodalite-1.4.0 icon

Modding API and tools for H3VR code plugins

Preferred version: 1.4.0


Local Multiplayer is HERE!!!

The Accessibility Update


Howdy all, this is a tutorial to get you oriented with the local multiplayer mod or LAMBDA (Local Area Multiplayer with Brodcasting Downloaded Afterwards). There are several sections including Internet Safety, the General Tutorial, and Keybinds. Make sure LSIIC is NOT ENABLED. LSIIC is currently incompatible with this mod. Some of the keybinds for that mod will conflict with this mod and you’ll have a bad time.


Since this mod is capable of being used with software that can connect you to other players there are some MAJOR safety concerns that you need to be prepared for. I’m going to go over safely connecting with a program called Parsec but these rules should be followed for any program you use. Remember that disobeying these rules can SEVERELY DAMAGE YOUR COMPUTER and compromise your online safety.

I am not responsible if you choose not to follow these guidelines.

  • Giving access to your computer can allow people to steal your private information such as bank account passwords, social security numbers, and other important data. Only do this with someone you trust, like a friend or family member. Do NOT give anyone you don’t personally know access to your computer. This includes your online friends and other people you “know”. You don’t know them, don’t give them access.

  • Do NOT give keyboard, mouse, gamepad, or viewing access to any other program outside of H3VR

  • Do NOT begin a streaming session unless H3VR is already fully running, WAIT UNTIL THE MOD CONSOLE HAS DISAPPEARED!!! Then verify that H3 is the only allowed program. This may require a restart of Parsec, if it does then make sure to close parsec through the task manager and reopen it.

  • MAKE SURE H3 IS FULLSCREEN! Parsec allows people to see other windows that are visible around H3 if it’s not full-screened.

  • For a full rundown of how to make allowed apps on Parsec here’s the documentation link.

General Tutorial

Welcome to the tutorial. Here we’ll discuss how to use the mod to play H3 on the same computer as your buddy. General use of the mod is as follows, Once the player enters the scene you want to play around in, press the \ or “backlash” button to spawn a drone. Using the keyboard and mouse, move the drone around until you see a sosig you want to control.

When in the drone you might notice a blue arrow. That points towards the player. It’s hidden when possessing a sosig because you can’t cheat like that, come on, it’s an unfair advantage.

You might also notice the numbers in the bottom left of your screen. That’s the player’s current health. Use it to apply to Faze clan for your trick-shotting ability or to say that the other player is cheating when “that shot totally hit you”.

  • Possessing a sosig

    • Press the button assigned to enter the sosig (default is E) while the crosshair is on one to begin possessing a sosig body.

    • To stop possessing the sosig press your end possession button (default is Q) Walking your sosig

WASD moves the sosig around but he doesn’t like to go down stairs for some reason.

Holding down the sprint button (default is shift) makes the sosig move faster. Who’d have thought?

Fighting with the sosig

To shoot your sosigun press the left mouse button. Your shots aren’t really going where you’re looking huh?

To aim out of hipfire, hold down right click, this makes the sosig weapon point towards the crosshair. Be careful not to aim at yourself, that could be deadly.

Press your throw button (default is T) to throw your melee weapons, or, if you don’t have any melee weapons, to throw your regular weapon if you feel like disarming yourself.

To throw grenades on your belt press the grenade button (default is G).

Equipping items and misc interactions

To equip a sosigun from the floor press the Equip button (default is F). Make sure to be looking SPECIFICALLY at the hand point you’d grab if you were the player, you might not be able to grab it otherwise.

To make your sosig speak press 1, 2, or 3 on the number bar above the keyboard. 1 is for skirmish phrases, 2 is for wander phrases, and 3 is for investigation phrases.

Crazy Mode

Don’t enable crazy mode. If you do you’re crazy, it’s untested and you WON’T get the prophunt experience you think you will.

Default Keybindings

  • \ (backslash) = spawn in the possession drone

  • Drone Mode

    • W = move forwards

    • S = move backwards

    • A = move left

    • D = move right

    • Shift = move faster

    • Left Control = move down

    • Space = move up

    • E = possess a sosig

  • Sosig Mode

    • W = move forwards

    • S = move backwards

    • A = move left

    • D = move right

    • Scroll wheel = zoom in/out

    • Shift = move faster

    • Left click = shoot

    • Right click = aim

    • T = throw

    • G = grenade

    • F = pickup

    • 1,2,3 = meow buttons

    • E = possess a sosig

    • Q = end possession

  • Crazy Mode

    • What are ya, Crazy huh??? You think you can just waltz in here and demand to know how to control CRAZY MODE!!?!?!?!?!??!?! WHO DO YOU WORK FOR HUH??? ATF? FBI? CIA? NSA? IRS? HBO? NASA? FICA? NICS?

With all this fully studied you’re ready for the standardized test!!! Thank you for reading and enjoy the mod!!!

If you feel like supporting me my Kofi link is


Updated security features with an in-game disclaimer


The panel doesn't appear if you're not running Parsec now


Added Sodalite as a dependency so people would always be able to load the mod


Removed references to a code from the readme


rolled back the dll to 1.1.1 because of strange issues with the safety panel not spawning


The panel now appears for everyone but the test for Parsec is much shorter if you don't have Parsec running


Gameplay Changes

  • You can now reload sosiguns
  • New health UI for better visability when taking damage
  • Added an IFF checker within the reticle. It turns green for friendly and Red for enemy.
  • Made the camera's movement way less floaty
  • Added a config option for the mouse sensitivity
  • Now you can look down and still get the same amount of forward movement
  • Added accessibility features for people with motion sickness

Cosmetic Changes

  • Sosigs you possess now look where you're looking
  • Made sosigs correct handed and added a toggle for wrong handed people
  • Raised the position of the sosig's gun and locked it to the head so you'll see it at the same size when looking up
  • Changed the reticle model

Bug Fixes

  • Sosigs go down stairs???wtf???
  • hopefully fixed sometimes not being able to pick up guns (you'll get a console message saying the fix is applied whenever it fixes the issue)
  • Fixed some null refs


  • You can now shoot while aimed at the player again
  • Fixed the sosigs wrestling control away from you for a few seconds after possessing them

Available versions

Please note that the install buttons only work if you have compatible client software installed, such as the Thunderstore Mod Manager. Otherwise use the zip download links instead.

Upload date Version number Downloads Download link  
2022-11-7 1.2.2 1063 Version 1.2.2 Install
2022-10-26 1.2.1 388 Version 1.2.1 Install
2022-10-25 1.2.0 103 Version 1.2.0 Install
2022-8-24 1.1.6 1067 Version 1.1.6 Install
2022-8-14 1.1.5 580 Version 1.1.5 Install
2022-8-14 1.1.4 28 Version 1.1.4 Install
2022-8-9 1.1.3 556 Version 1.1.3 Install
2022-8-8 1.1.2 151 Version 1.1.2 Install
2022-8-8 1.1.1 64 Version 1.1.1 Install
2022-8-8 1.1.0 25 Version 1.1.0 Install
2022-8-8 1.0.3 46 Version 1.0.3 Install
2022-8-8 1.0.2 28 Version 1.0.2 Install
2022-8-8 1.0.1 28 Version 1.0.1 Install
2022-8-7 1.0.0 46 Version 1.0.0 Install