Install Manually with Forge

It is very highly recommended that you use the CurseForge or MultiMC launcher! Please only install manually if you are experienced with Minecraft Modding and it is absolutely necessary!

https://files.thegameroom.uk/manual-1.0e.zipfiles.thegameroom.uk

Here's a zip with the mods andconfigs folders and the server.datfile.

This modpack requires forge-36.1.4, which you can download from https://files.minecraftforge.net/net/minecraftforge/forge/index_1.16.5.html.

Extract the zip and copy all of the files from the zip into your .minecraft folder (or your custom Minecraft Profile folder).