Named Game of the Year by over 50 publications, Valve's début title blends action and adventure with award-winning technology to create a frighteningly realistic world where players must think to survive. Also includes an exciting multiplayer mode that allows you to play against friends and enemies around the world.
Another TWHL competition called Casa del Administrator
Overall, this map was the best balanced in terms of having a good
layout, nice brushwork and interesting gameplay (which was a nice
surprise) The setting and placement of the house was very nice and
combined the tram ride, lift and house quite in a very logical way. From
the beginning, we must work our way through the cliffs of Black Mesa,
knowing that something is going on above. When we actually get inside,
we must fight against a squad of grunts. Texturing and furniture are OK
overall in this map, and some details like an aquarium full of Xen stuff
hints that the Administrator has indeed some special privileges.