they are all good :D

Yeah I agree. I think you're better off with a few good games on the site than 100s of so-so ones.

Since nobody's really making any definitive list, here's a list of my popular ones:

Slingo Deluxe, RSVP, Yeti Games, Midi GOlf, QB Challenge, Homerun Derby, Pyramid SOlitaire, Snake,

I would have to disagree with that. As of this date, I have 272 games installed in my arcade which have been played a total of 115,000 + times in 2008 alone. I have 30 games that have been played 1000 or more times.

I do understand what you are saying though. I've rejected hundreds and hundreds of games because of childish opening graphics, annoying music, or excessive advertising or self promotion by the game author. There are thousands of games that are just plain lame. If you take the time to actually play the games, you will find quite a few really good ones. If you plan on having 10 or 20 games in your arcade, you may as well not install it because you'l quickly have some really bored players.... until they all leave, that is.