Fire Truck Fun! (known as Flame-It! on the PlayStation version) is a mission in Grand Theft Auto 2 given to protagonist Claude Speed by Zaibatsu leader Red Valdez. The mission is available from the top of the two green Zaibatsu phones in The Village of the Residential District.
The Scientists have developed a new Flamethrower which is being taken across town in a Security Van. Valdez tells Claude to jack a Cop Car to pull the Security Van over, then steal it. He then orders Claude to return the Van to the Zaibatsu Village. After he has delivered it, Claude brings a Fire Truck so the Flamethrower can be attached to it. He does so, and Red tests the new weapon out by having Claude kill 30 Rednecks (10 on PlayStation) at the Mobile RV.
The reward for completing this mission is $30,000.