Humble Indie Bundle 16 has launched with seven lovely games, one of which has only just become officially supported on Linux.
Pay what you want!
Retro City Rampage DX
Outlast - Scary as hell
Never Alone + Foxtales DLC
Pay more than the average
Trine 3: The Artifacts of Power
Door Kickers - Really great game
Pay more than the average + $2
Sunless Sea - They had a private Linux beta for a long time, but now it's official!
More games will be added as usual once it's been out for a few days. You also get 10% off Humble Monthly, 80% Outlast Whistleblower DLC.