Open RGP File
RGP extension files are data files used by RealArcade games, a portal developed by RealNetworks for downloading and purchasing arcade-type games.
RealArcade (Formerly known as RealOne Arcade) was a gaming service managed by RealNetworks that sold casual-style computer games to individual users.
Since 2009, it merged with GameHouse.
Its purpose was to allow users to download demo versions of games and optionally purchase the full versions.
RGP files served as data files for the vast majority of games developed by RealNetworks.
It is important to note that, due to the great popularity of RGP files in the Gamers community, they were a clear target for hackers, therefore it is recommended not to open an RGP as an attachment to an unknown email as it may contain malicious code.
Open an RGP file
RGP files are not designed to be opened manually by the user, however the following software package is recommended to work with them: