Multiplayer???

I would really like this if you could join someone elses world or they can go to your world like a lobby of PvP or like local wifi. Also for multiplayer,make missions for multiplayer. If all the people who are doing the mission die,mission failed. Not all players have to attend to the mission. Make it like GTA heists. Or just GTA multiplayer

Me myself n u!!! about Gangstar Vegas - Mafia action, v3.2.0