Zero
Zero needs RC drones taken out of his rooftop. CJ mans an anti-aircraft gun on top of the electronics shop and shoots down every drone Berkley sends in waves.
Air Raid is a mission in given to protagonist Carl Johnson by electronics expert Zero from his store in Garcia, San Fierro, San Andreas. It is available after purchasing the store for $30,000.
This mission is not mandatory to progress the storyline, but still necessary to achieve 100% game completion.
CJ drops by his newly acquired business, Zero RC, and greets a distraught Zero, who's just discovered that his arch-enemy Berkley has returned to town. Whilst telling CJ about his past with Berkley, Zero notices that Berkley has just launched a 'full-scale attack' on Zero RC's rooftop. CJ and Zero head to the roof, where they find Berkley's RC Barons trying to attack the transmitters. Zero instructs Carl to use a mounted minigun (with infinite ammo) to destroy the attacking planes, explaining that he needs the transmitters in one piece so he will be able to launch a counterattack.
Once the attack is successfully thwarted, Zero thanks Carl for the help, telling him that he will prepare for the counterattack soon.
