The wait is over. The Witcher 2: Assassins of Kings Enhanced Edition is now on Linux and SteamOS. Best of all, to celebrate the debut, Steam has it available for only $3.99. I highly recommend you pick it up (unless you have an AMD card *sad face*). Let’s hope The Witcher 3 will also find its way on Linux.
Update: The Steam forums have been lit up with talk and complaints about this port. Apparently, CD Projekt hired a company called Virtual Programming to get the Windows TW2 running in a wrapper called eON, rather than creating a native Linux port.