Microsoft Combat Flight Simulator (1998) is a World War II air combat simulation built on the technology of Microsoft Flight Simulator 98. It models eight flyable aircraft from the British, American, and German air forces, featuring detailed flight dynamics and damage systems. The game includes two scripted campaigns, the Battle of Britain and the Battle Over Europe, along with a collection of single missions, a quick combat mode, and a comprehensive set of training missions. Scenery is generated through a tile-based system that balances performance and detail, and many ground objects can be damaged or destroyed. Progression through the campaigns awards promotions, medals, and upgraded aircraft. The simulation draws on research from wartime gun camera footage and modern flight testing, delivering a highly immersive experience that emphasizes authentic aircraft handling quirks and combat damage effects.