RELOADED is a name of a PC warez release group. RELOADED game bypass copy protection suing virtual machines which lead to poorer performance. PROPER is a torrent that fixes problem. They use PROPER because theoretically their is only supposed to be one torrent of the same file.
in lamens terms, to cut out all the bullshit.
the game torrent has been downloaded and cracked the re uploaded making it easier to install and allow the game to function properly without malfunction