Gorilla Tag Modding is fun and all but there will be consequences if you do decide to use the advantage. Please do not play illegally(break game rules), bully or irritate others.
consequences are; getting banned/reported.

i do not encourage you or anyone to use mods in public lobbies unless people have agreed it is okay.
you should even ask your friends if it is okay too. (be a good person)

summary:
do not irritate people around you with mods.
you are the goldfish in the image below when you irritate people.

To begin we need to get MonkeModManager by DeadlyKitten

• go to this page :- https://github.com/DeadlyKitten/MonkeModManager/releases
  your page should look a bit like this:
  
  
• you will now need to go to the most recent upload/update of this software and find the .exe file from assets
  
  
• Install the file wherever you would like and make sure Gorilla Tag is closed to prevent the risk of files corrupting.
  

To begin the fun of modding we will need to install a mod (Haunted Mod Menu).

• go to my google drive and find the plugin for "Haunted Mod Menu".
  https://drive.google.com/drive/folders/13k_jeNd0cR3JsnjtE7Nis3QdhzjqH29j?usp=sharing
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
• Run MonkeModManager
  
  
• On MonkeModManager open Utilities > BepInEx Folder.
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
• In the new folder you opened, now open Plugins.
  
  
  
  
• Create a new folder and Name it HauntedModMenu (or any name).
  
  
  
  
  
• Download (or move) the .dll file into your new folder you made in BepInEx > Plugins.
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  

To find more mods as you will probably want to do, you can look at the Gorilla Tag Modding Discord[discord.gg], Github or Websites like Gamebanana[gamebanana.com]

have fun in gorilla tag and have fun with mods!

i hope this guide is useful and helped you on your journey to broken furniture :).