Okay it might not be what you think it would be like. But it does fire explosive that could be regarded as rockets.
First this mod changes the minigun on the Annhilator to a rocket launcher.
Second the rockets may occasionally explode by the side of the helicopter and so it is a good idea to download a Tank Mode/ Vehicle Invincibility mod/trainer as even if they don't explode by the side of the helicopter the rockets will blow up alot of cars and they willl probably damage your helicopter.
Also the rockets fire at a downwards anlge so you have to aim higher than normal to hit your target.
REMEMBER THIS IS A BETA SO ANY SUGGESTIONS ARE WELCOME.
I made an error in the ReadMe file! It should say place the WeaponInfo.xml file in the data folder in the common folder. Which look like:
C:\Program Files\Rockstar Games\Grand Theft Auto IV\common\data
Screenshots coming soon don't you worry!!
Maybe a video if I have time.
Also extract the files with WinRAR or a similar program.
EDIT: The things I have said I have changed further down the page have not been updated within the file. They will be soon though.
Edited by Ted93, 07 March 2009 - 03:02 PM.