A while back, developer Infinite Dreams promised that if they could get to 5,000 “Likes” on their Facebook page that they would drop the price of their vertical shmup Sky Force [Link] to free for 48 hours. Yesterday they hit that goal, and true to their word you can now grab the full version of Sky Force for zero dollars. Sky Force on iOS was released is actually a port of a game that Infinite Dreams had created several years ago for PocketPC, Palm, and various other handheld devices. It feels a little old-school compared to some of the other shmup offerings on the App Store, but Sky Force is still a really solid shooter that’s actually a lot of fun. There are 8 different missions to play through and 3 different ships that you can use, each with their own unique attributes. The goal of each level is to destroy Read More