http://www.baidu.com/q=CS1%2E5&off=4&f=0&url=http://iy.2118.com.cn/game/content.asp?id=193&catalog=4这里就可以阿
http://dl.pconline.com.cn/html/3/2/dlid=22322&dltypeid=3&pn=0&.htmlPCgames CS1.5永恒珍藏版发布这个不错!