Let's Play Portal: Episode 12: Alone in the Dark
1Jon banishes Matt & Luke to get some time to figure out a few of Let's Play Portal's puzzles by himself, as he continues his attempt to make his way through the confusing, labyrinthine underpassages of the Aperture Science Facility.
Previous Episode: https://youtu.be/57lCV8DCPLc
Portal is a 3D first-person puzzle game created by Kim Swift and Valve Software, based on the indie puzzler Narbacular Drop. In Portal, as opposed to most FPS games, the player's only "weapon" is a gun that opens portals from one flat surface to another. This award-winning classic is considered one of the greatest puzzle games of all time, and helped to drive sales of The Orange Box, a package of games containing Portal, Team Fortress and Half Life 2, in the early days of Steam, arguably contributing in a meaningful way to the "revival" of PC gaming - which was thought close to its death when it was released.
Buy Portal on Steam here: http://store.steampowered.com/app/400/
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