Say I wanted to create a game like Grand Theft Auto San Andreas????

[john S]

Ok......Listen..........I want to make a game like GTA San Andreas. I know its going to take decades for 1 person to do it...

But here is my question?????
1.What program should i use to make this kind of game.
2.What do i use to make a character like.Make a character model and put clothes on him?????????