Looking for old school arcade flash games

Does anyone know where I can find old 80's\90's arcade style games in a Flash format that I can add to my arcade gaming sites?

Kinda looking for old NAMCO games like Galaga and Ms Pacman along with old Nitendo Games like Donkey Kong and the Mario titles.

I've been searching for awhile and haven't found any that I can add to my sites.

I dunno o: Our forum arcade has Pacman and some sad terrible game that has "Mario" in it but is awful and terrible and nothing like actual Mario...

I would imagine there are copyright issues, because they are so rare...but we DO have Pacman, so... I guess Linux would know best.

Thanks for the reply. I'll ask Linux about them. That Mario is pretty "hurt".

I dunno that much about flashgames.
You mean games like pacman & mario 'n stuff right ?