Counter Strike

Does anyone knows what game package should i need to install in order for me to play CS online and also bots so i can play offline as well. Thanks!

people still play cs?...................its kinda old game

just get 1.6 or CZ can liao

1.6 still more popular in sg compared to source i guess.

isnt source the newest one?

well but more ppl still play 1.6

thanks to all the replies. may i please ask if anyone knew any website where i can download CS maps with bots? appreaciate that.