Apollo: Air Assault is a simulation game set during World War II. The story follows Lieutenant Colonel John "Hondo" Larsen, an American pilot who joins the British Royal Air Force to fight against Nazi Germany. As Hondo, players must lead squadrons of planes in intense dogfights and aerial combat missions.
The gameplay is focused on realistic flight simulation, with players taking control of their aircraft during battles and missions. The game features a variety of planes, including fighter jets and bombers, each with its own unique characteristics and strengths. Players can upgrade their planes and unlock new missions as they progress through the game.