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pimpmonkey2382: 7th guest and 11th hour are drm free.
Great to know! :D
pedrovay2003: They were Strike Suit Zero and Goat Simulator. Both run perfectly outside of Steam, but neither one of them will save without being logged in; Strike Suit Zero even outright tells you when you start up that Steam isn't running, so the save file can't be loaded. I haven't tried the new Director's Cut, though.

Honestly, that's just how some games work. Anna is the same way: It requires the CD key and account login information in Windows, and absolutely nothing in Linux.
MysterD: I have Strike Suit Zero on Steam. Ain't played it yet.
Does it work and save when running Steam-client program in offline mode?
Yeah, if Steam is going, it saves without a problem, offline or not.