> download game for offline play, then take it off the network forever. From rough memory, even in offline mode Steam requires people to re-auth after... um...

> download game for offline play, then take it off the network forever. From rough memory, even in offline mode Steam requires people to re-auth after... um... I think it's every 7 days? Not sure about the timeframe, but it's one of those things where you can't be offline "forever".