Can two people play grand theft auto at once?

Can two people play any of the grand theft autos at once? I have seen cheat codes that say when you are playing with two people

Hi,

yes, it seems through looking online that Grand Theft Auto: San Andreas supports two players.

There are 2 different types of 2 player modes in San Andreas; free roam +
Rampage. They are found dotted around SA (look at map below) + when you
collect them press X on the 2 player controller to start.

Hope that helps!

ya once you get a girlfriend go to her house and click on the 2 player icon and ya 2 play