Half Life: Escape from City 17 (Part 3)

For another live-action re-enactment of Half Life 2, I suggest Freeman's Days [1]. Turn on captions if you don't understand Russian.

There are also a few short high production quality sketches based on HL2 as well, like the "gravity gun" from "corridor digital" [2].

[1] http://www.youtube.com/watch?v=prkxiQsbu3M

[2] http://www.youtube.com/watch?v=5yCGRy_dR30

[3] http://www.youtube.com/results?search_query=half+life+2+live...