Jun 02, 2015 · With most games using Steam nowadays, you can take screenshots with Steam's tools, instead of hitting printscr and then exiting the game to paste the image. Here's how. Enter the code and participate. Let's hear your opinion!
Sources. For most Unix systems, you must download and compile the source code. The same source code archive can also be used to build the Windows and Mac versions, and is the starting point for ports to all other platforms.