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.
my pack of maps for HL and CS (Counter-Strike)made by my.
it is my pack of maps made in Valve Hammer Editor by my. maps singleplayer by my brother of 11 years.
este es mi pack de mapas hecho por valve hammer editor por mi. mapas singleplayer por mi hermano de 11 años.