*Deal expired*
Atlantis Sky Patrol (link) is an excellent marble shooter available for free for today only (was $2.99). The game features over 100 levels, excellent graphics, and solid game design. It averages 4 stars in the App Store for all versions (only 3 stars for the current version, but from only 27 reviews). Grab it, as it’s a good deal!
I gave the game a quick spin, and it reminded me of another iPhone classic, StoneLoops of Jurassica, that was removed from the App Store because of copyright claims. Atlantis is a great bargain at free.
Atlantis Sky Patrol is a free download, today only, in the iTunes App Store.