"Make it rain" -In-game description

The Close Air Support Barrage calls in an AC-130 Gunship into the battlefield armed with a 25mm, 40mm and 105 cannon. The 105, 40 and 25mm guns have 2, 25, and 4000 rounds respectively. The gunship is also your starting point in the mission Deadly Dunes. The gunner has a thermal camera to aim the cannons.