Digital distribution in games is growing like crazy: Steam has been riding on a wave of success for years, and so have many other online game sellers, like Direct2Drive and EA Store.

Now EA CFO Eric Brown has publically said that the publisher expects that up to 20% of their revenue for the coming fiscal year will come from digital sales, including full game downloads and DLC, a number that is surely set to increase over the next few years.

EA is running a great set of deals on its online EA Store this weekend, where you can get some parkour action in Mirror’s Edge for just $5. Other deals include Dead Space for $10, and Spore for $20.

Not to be outdone by Valve — which it has, anyways — EA is having their own Black Friday digital download deals, where several high profile games have received a 30% price cut. Among those are Mass Effect, which retails for only $14 now, and Burnout Paradise: The Ultimate Box for $21.

Other games include Dead Space ($20), The Sims 3 ($35) and Need For Speed Undercover ($7).

Check out the EA Store for full list of games.