requerimientos:

MÍNIMOS

Procesador: 1.2 GHz
Memoria: 256 MB
Disco duro: 4.5 GB
Placa de video: Gforce /Radeon 64 MB


RECOMENDADOS

Procesador: 2.4 GHz
Memoria: 512 MB
Disco duro: 4.5 GB
Placa de video: Gforce /Radeon 128 MB

links de descarga:
http://rapidshare.com/files/69841213/Half-Life_2.part01.rar
http://rapidshare.com/files/69846224/Half-Life_2.part02.rar
http://rapidshare.com/files/69851942/Half-Life_2.part03.rar
http://rapidshare.com/files/69857756/Half-Life_2.part04.rar
http://rapidshare.com/files/69864014/Half-Life_2.part05.rar
http://rapidshare.com/files/69870237/Half-Life_2.part06.rar
http://rapidshare.com/files/69883025/Half-Life_2.part07.rar
http://rapidshare.com/files/69897623/Half-Life_2.part08.rar
http://rapidshare.com/files/69909883/Half-Life_2.part09.rar
http://rapidshare.com/files/69926365/Half-Life_2.part10.rar
http://rapidshare.com/files/69939699/Half-Life_2.part11.rar
http://rapidshare.com/files/69952113/Half-Life_2.part12.rar
http://rapidshare.com/files/69963932/Half-Life_2.part13.rar
http://rapidshare.com/files/69972383/Half-Life_2.part14.rar
http://rapidshare.com/files/69979313/Half-Life_2.part15.rar
http://rapidshare.com/files/69985513/Half-Life_2.part16.rar
http://rapidshare.com/files/69991821/Half-Life_2.part17.rar
http://rapidshare.com/files/69997855/Half-Life_2.part18.rar
http://rapidshare.com/files/70002482/Half-Life_2.part19.rar