The Texas-based Apsyr, founded in 1996, has carved a niche for itself porting other companies' games to platforms including OS X, Linux and - for console-led titles - Windows. While the majority of its income comes from its majority share of the OS X gaming market, senior product and sales manager Michael Blair has revealed that its growing Linux work is a major focus for the company and that it is approaching the point where it pays for itself - after which, the theory goes, will follow profits.' Blair explained in response to a Reddit thread querying the company's financial health, '' Blair went on to explain that Valve's Steam Machine console and SteamOS Linux-based gaming operating systems are key to Aspyr's future. '' Blair explained. '' Blair told the Linux sub-Reddit users in general when asked how they can support the company's efforts. 'Aspyr's recent work includes the Linux ports of Borderlands 2 and Borderlands: The Pre-Sequel, along with Civilization V and Civilization Beyond Earth.