New 3D Cannon Challenge Released For iPad And iPhone

Visitors to Discovery.com have long enjoyed playing Cannon Challenge online, which uses a Non-Line-of-Site (NLOS) cannon that “represents the future of U.S. artillery”.  iPhone users have been able to test their accuracy and skill with the iPhone version of Cannon Challenge, which became one of the top 10 downloads in 2008. Now, Discovery Communications has re-imagined Cannon Challenge with 3D rendered environments and nine new missions for iPad and iPhone.  With the…