Hello, I was wondering if it was possible to "rollback" or just install an older version of steam in order the get (SFSfix or AppID_UnlockDLC) working. I've seen some people do it (install an older version of steam) and claiming that's how they managed to get all the Arma III DLCs for free. I have been looking for a way to get an older version but I just couldn't find anything. If anyone know how to do it, it would be appreciated if you can tell me how to do so (get an older version of steam).

It would be great because if we know how to get an older version of steam people could just save their money and shit in BI mouth for making paid DLCs.

(Just to remind you that they have made a dlc that is almost as expensive as the game??!!? I mean f*ck them.)