Dec 21st 2016 marked the 15th anniversary for the release of the original "Poke646" Half-Life sIngleplayer modification. This accompanying trailer showcases the vast variety of locations the player visits in Poke646 and its 2006 sequel "Poke646: Vendetta", which are now both bundled in the free "Poke646: Anniversary Edition". More info at poke646.com.