Gameloft has released an iPhone 4 update to its acclaimed Modern Combat: Sandstorm for the iPhone and iPod touch. Modern Combat: Sandstorm (iLounge Rating: A) is a first-person action-thriller where players must locate and annihilate a terrorist cell in a remote desert hotspot. Users play through 10 missions featuring detailed Middle Eastern environments and are provided with a wide range of authentic advanced weapons ranging from assault rifles to rocket-propelled grenade launchers. The game provides local and online multiplayer support, a choice of multiple control systems and polished 3D graphics with cinematic interludes and voice-overs. The latest update brings support for gyroscopic control mode on the iPhone 4 with full 3D range of motion, high-resolution graphics for the iPhone 4 Retina Display and support for Fast App Switching on multitasking-capable iOS 4 devices. Modern Combat: Sandstorm is available from the App Store for $5 and is a free update for current users.