You should have really linked the video where he explains exactly what he did. Which is amazing.

What.

So he reprogrammed the game just by playing it? Nicely done.

Question though: if he didn't have the source code, could he have still done it?

I used to type in games from magazines. Good to know they found a way to make it even worse!

What U-dawg wishes he could do.

Like watching someone solve a Rubik's Cube into a gyrojet pistol.

That's amazing.