Crouton
Crouton Installation Guide: Updated for Broadwell Chromebooks
http://www.voltron00x.com/?p=1091
Moving Crouton installation to USB-drive
https://www.reddit.com/r/Crouton/comments/3vyyf0/moving_crouton_installation_to_usbdrive/
Elementary OS for crouton
https://docs.google.com/document/d/1Mj7r8QzONMUHBSIMHWLgmRCS-EfefeYj-3-AO9wt_00/edit
Unreal Tournament 4 on the Chromebook!https://holeunlee.wordpress.com/2015/03/24/unreal-tournament-4-on-the-chromebook/