Through the power of writing 15000 lines of fully commented assembly, I have created a ROM containing 125 accuracy tests, which you can find here:https://git...
Allow me to remove any and all sarcasm from the script here, because this is better than most NES emulators I found on the internet. By a lot. Yes, this is better than FCEUX. This is better than Nestopia. This is tied with Nintendulator! Of all the NES emulators I found online, including the one I created, only four of them scored better than this.
11:00 in the video