In a move to make sure developers and publishers don’t stray from their promises and commitments when it comes to season passes, Steam is now toughening up its guidelines. Newly-spotted documentation from Valve outlines how season passes must give a release date to all DLC included, describe what's in each piece of DLC, and much more. Continue reading Valve’s new Steam rules will finally hold season pass DLC to account MORE FROM PCGAMESN: Steam FAQ, Steam family sharing, Steam in-home streaming