lan party counterstrike question

[dc]

haven't played cs in a long time, but i need to help do some planning/setup for a lan party. current/latest version of counterstrike requires a internet connection for steam right? the lan won't be connected to the internet, so i need a older version of cs without steam i guess. what's the last lan capable version of cs before steam/requiring net connectivity? 1.5? older?

thanks

 

[Slogun]

1.5 was last cs incarnation before steam, which is now 1.6.