I just read on Slashdot that today Google launched an open beta of their in-flash-game advertising service, which is a way to display AdSense ads in Web Flash Games.

This is a bit similar to the already popular MochiAds

While Motion-Twin does not use ads (because we think it's not good to have people get interrupted while they are playing), it might be interested to people that want to put their games online for free.

Also, some Flash games takes quite a lot of time to load the resources, so displaying ads during this time might somehow prevent the people to close the window - since like on TV people are used to wait the ads to finish before watching the movie ;)

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