http://www.gamingonlinux.com/articles/insurgency-fps-is-waiting-on-valve-so-it-can-come-to-linux-updated.4564 > The engine is based on a CSGO code drop from October 2012 which only supports Windows and OS X. It only contains Linux related code for the dedicated server. > ... > Once Valve gives us the necessary tools to port it to Linux, then it'll be ported to Linux. I'm also not sure why this month old thread is suddenly gathering attention. Вот так-то, вроде годный тактический шутер сделан на движке Source, но прыщенативный клиент разрабы сделать не могут, поскольку Valve удерживает прыщеверсию движка недоступной.