Sad news, as the great looking open-world narrative RPG 'Smoke and Sacrifice' [Official Site] is currently not coming to Linux.
I've had a few emails come in over the past few months, as it was reported elsewhere that it was coming to Linux. I've now been able to reach the developer, who very clearly told me they have no current plans for it. However, one of the developers is a Linux user so they told me they will be discussing it internally and they will let me know if their plans change.
As always, you can trust GOL to be your reputable source of Linux gaming news for the facts.