引用自 Glimmer：

Double check your Badges page and make sure you have drops remaining. Steam says you have 4 non-F2P games, 3 of them are STC enabled. You have more than enough time in those 3 games to have received all of your free cards.

But what about my games i have a few to get cards but it is only idling Metro 2033 Redux and after it it says idling complete.

So i already had issues with idle master first it just said idling complet but it was not even started and now it was idling 1 game but no cardrops after several hours. And i also have pretty much games that still need cardrops but idle master just idles that 1 game. Please help.