Published: 2021-11-27 Writing a Fuzzer for Nes Games My project this weekend was a fuzzer for nes games based on seeded input from TAS movies. Tool assisted speedruns A screenshot of the tiled windows. Each window showing a different fuzzing run. Basic Setup nesfuzz built on top of the nestur emulator by spieglt. I looked into a number of different possibilities for a base, but my main requirement