Parte 1:
http://www.mediafire.com/file/vp0dfbzh47o4zo4/Half-Life.part1.rar/file
Parte 2:
http://www.mediafire.com/file/hz8w6rl7iowekog/Half-Life.part2.rar/file
Parte 3:
http://www.mediafire.com/file/u5ssivlbyjy54dx/Half-Life.part3.rar/file
Parte 4:
http://www.mediafire.com/file/pscyo7s2spdjrew/Half-Life.part4.rar/file