Just throw the files into the proper directories in your Counter-Strike mod directory.
It is usually C:\Program Files\Valve\Steam\SteamApps\<username>\cstrike\
Have to download then save into it and load it in game.
Download them.
Da Strike was created on 1994-12-16.
The Hunger Strike was created on 2008-03-16.
Crime Strike - 1999 2011-12-16 was released on: USA: 16 December 2011
Strike It Rich - 1951 1954-02-16 was released on: USA: 16 February 1954
Crime Strike - 1999 2013-09-16 was released on: USA: 16 September 2013
Crime Strike - 1999 2013-12-16 was released on: USA: 16 December 2013
Crime Strike - 1999 2012-03-16 was released on: USA: 16 March 2012
Crime Strike - 1999 2012-04-16 was released on: USA: 16 April 2012
Crime Strike - 1999 2012-07-16 was released on: USA: 16 July 2012
Air Strike - 2004 V is rated/received certificates of: Germany:16 (cut) Iceland:16 Netherlands:16 Singapore:NC-16 USA:R
The Strike - 1912 was released on: USA: 16 August 1912
32 add 16 = 48