Hi,
Stumbled across this the other day and wondered if anyone else had seen it? Basically, it's an 8-bit virtual cosole that encourages homebrew and seems quite easy to develop for. Think C64 specs.
Scramble
Galaxians
Frogger
Space invaders
Hunchback
Missile Command
Centipede
Wizard of Wor
Tetris
All games are playable in a browser and all include joypad support - I'm using a wired 360 pad
There's loads of original games too. Main website is here
Enjoy