http://3dnes.blogspot.com/
Completely in browser, you have to download a small program for it to run, but it's amazing. A little info on this game, it is the game that plagued my childhood! I could never find that damned candle until I was about 14. Anyways, there are some differences and what not, but all around it is fun, hope you enjoy!
I actually enjoyed Zelda II quite a bit. Even though it was a departure from what made the first so great, I still loved it. Had more of an RPG feel too it with the overworld and encounters and what not.
Holy shit this is fucking amazing. Nice find.
Needs crosshairs!
Wow, this is spectacular! It kept me busy for a little while