Found this nice abstract shooter over at LGDB a few days ago:
As you can see, a nice piece of bullet-hell... just the music isn't as catchy as the one from Aleste (*sneeks in old-school gaming reference*).
In totally unrelated news, the guys (and gals?) from the open-source MMORPG Planeshift have started a small PR project called "Free Game Alliance" to promote theirs and other high profile open-source games. You can read some comments from our forums about it here... but all the nagging aside, I sure hope something good comes out of this!
Oh and Planeshift itself seems to be coming along quite nicely also... hadn't checked their progress in ages...
Another project whose developers show some serious long term commitment, is AlienArena, which just got a major update to version 7.52 and is now also easily available via the Desura Linux beta ;) Check out the change-log here.
Free, libre games and development news