GL Golf, GL Golf Deluxe, GL Golf Lite -
* Added a new course, Hammond Heights
* Added new texture effect to steep areas (iPhone 4 and iPad and only)
* Glowing ball in night/dusk mode
* New sound engine, compatible with the iPod player and faster
* iPad multitasking with iOS 4.2

Rocket Golf, Rocket Golf Lite -
* Multitouch pinch pan/zooming
* Grass and sand effect when hitting the ball
* Fixed 9 levels on Sky Hill and Creek's Edge
* Updated several resources to high definition

Escape -
* Added a level pack containing 20 levels for $1.99 USD
* Added graphics for teleportation

Liquid Defense -
* Improved building placement/movement interface (iPad)
* Ice is more white
* Current menu selection is highlighted in green
* Maxed out building menu buttons are highlighted in red
* Music stays on/off

Hydrothermal -
* Initial iPad Release
* Reprogrammed from scratch in OpenGL

Device Requirements:
* Apple iPhone, iPad, or iPod touch
* iPhone iOS 3.2 or later
* ~10-200MB Free space

Get any of the above games from:

Nuclear Nova Software