It looks like Xtreem Fat Demo by Måns Grebäck [2012, Free for personal use]
You can download it here:
http://www.fontspace.com/m%C3%A5ns-greb%C3%A4ck/xtreem-demo
(the page contains also information how to contact the designer for commercial use)

As sidenote, Xtreem Demo (for personal use only) is freely available to download on the official Aring Typeface (Måns Grebäck) website. For commercial purpose, full version of Xtreem is available under licencing.