How do you add bot to counterstrike 18?

To add bots in Counter-Strike 1.8, first, open the game and start a local server by selecting "Play with Bots." Once in the game, you can add bots by using the console command bot_add for a random bot or bot_add_t and bot_add_ct to specify teams. Make sure the console is enabled in your game settings and press the tilde key (~) to open it. Adjust the bot difficulty using the command bot_difficulty [level], where level ranges from 0 (easy) to 3 (hard).