THANKS SO MUCH for the Linux port. It runs great on my laptop (after tweaking the runner script to use primus). Every well-optimized, high production game on Linux gets us closer to viability, so thanks for delivering.
However, the game does not regonize the Steam Controller in gamepad-mode. If I use a mapping that sends KB/M input, it works, but I get no response in-game if I want to use a regular gamepad mapping. Plugging in a Dualshock4 over USB works perfectly.
I'm a little surprised for this to be the case since SteamOS bundles Steam Controllers and all... am I doing it wrong?
BTW, this is 64-bit Ubuntu 15.04.