[Tutorial] Installing and Setting up RetroArch 1.3.6 on Blackberry Passport with Physical Keyboard Support

I've finally bit the bullet and got the Blackberry Passport Silver Edition on hand. Nothing beats its 1:1 4.5"square aspect ratio for some retro gaming love.

As of this writing there had been several versions of RetroArch that is runnable on the Blackberry OS 10, the notable ones being RetroArch Cascades and RetroArch Android version. There are, however, some drawbacks to these.