Manual / Install / 2.2
Paste the scripts
Paste each file into the script the installer made for it. Start with the library, then the rest in any order.
The rule for file names
A file called init.server.luau or init.client.luau is the code of the container itself: paste it into the Script or LocalScript, not into a child. Every other file goes into the child with the same name.
BrevityCore first
Paste the library files into ReplicatedStorage / BrevityCore and its children.
Then everything else
Shared files in ReplicatedStorage / RadioShared (each radio is its own file in Radios), the server in ServerScriptService / RadioServer, the client in StarterPlayerScripts / RadioClient.
Check
Press Play. The Output window says every script is up to date. If one is missing, the line names it.