What Does the Pathfinder Core Rule Pack Offer over the Free Ruleset Modules?
I've read the fantashygrounds.com store and the Steam descriptions for the Pathfinder Core Rule Pack, but from what I've read it's not really clear what the DLC offers in addition to the PFRPG Basic Rules, Bestiary, Magic Items and Spells modules you get for free. Is it just a complete library reference for the Core Rulebook, of are there extras? This DLC is on sale in the Steam sale, so I'm interested in buying it if it adds features.
If someone could comment on what this DLC offers over the free modules, it'd be much appreciated.