Hey! Here is the latest tips and secrets about GTA 4 multiplayer modes + awesome screenshots! Lets start:

1.) Multiplayer is loaded from mobile phone, then you choose multiplayer option, game mode and invite your friends.

2.) Host is able to control all these things: day time, car types ( for GTA 4 Multiplayer race mode), weapon types, traffic, weather, amount of police.

3.) You are free to customize your Hero. Choose clothes, glasses, hats and caps, and the most amazing - the more you play the more options come available to you!

4.) Players quantity may vary for each multiplayer type. The maximal is 16