As with Megaman 9, and Megaman 10, it too uses an 8-bit art style that's meant to imitate the style of the NES games. It started out as a simple Flash project, and eventually it was transferred into more complex software, programmed in C++. 2.7 The Pre-Ultimate Final Battle: Megaman vs.2.3 Assaulting the captured Wily's Castle.2.2 Why is Megaman not affected by the Mysterious Virus?.