These games became more realistic & complex as technology advanced, enabling players to participate in increasingly complex scenarios that replicated actual aviation difficulties. When personal computsaattkingers became more widely available and powerful in the 1980s and 1990s, aviator games underwent a significant transformation. Important flight simulators such as "Microsoft Flight Simulator," which let users fly a variety of aircraft in intricate virtual environments, were introduced during this time. For aspiring pilots, these early simulators offered amusement as well as useful training resources.