The Little Freakin' Knight!
The 12 hour graphic novel epic that resulted from three years of dedication.
The popular web comic, in animated form!
This NG classic has been around for a while, but it was NOT the first user-created NG game as many people seem to think in the reviews. It does have some significance as being the first game to have a front-page icon, but I repeat, was NOT the first NG game.