Garry's Mod

I heard that there are multiple mods in Garry's Mod. Which one do you think I should play?

It seems that there are no mods on gmod, there are only addons.

you should play darkrp,cwrp,imperial rp , hogwarts rp ,military rp ,scp rp , and so more games that you can play without an afford

mods and addons are very different things but very related maybe try star wars rp if you are a fan of this

I recommend StarwarsRP or MilitaryRP in my opinion they are the best