The iPTK Engine is written in C/C++. It will help you to create new games and port existing games to the iPhone, the iPod touch and the iPad, and on Mac OS X and PC Windows XP/Vista/7. Here is its feature list:

• Easily loads PNG, BMP, TGA, 24Bits, 32Bits, with or without alpha transparency
• Easily loads Sound effects
• Easily loads Music playing in background
• OpenGL ES for fast graphics
• OpenAL for fast audios
• Splines and Nurbs
• System fontes draw suppot
• MultiTouch inputs support
• Accelerometer support
• EyeRetina supported
• iPhone OS3, OS4 and iPad supported
• Easily call HTTP requests
• Portrait & landscape support

Now Windows XP/7 compatible.

• DirectX 9
• OpenGL

Games powered by iPTK:

• Android2 http://itunes.apple.com/app/android2/id373005957?mt=8
• Grizzly http://itunes.apple.com/app/grizzzlyadv/id357410945?mt=8
• Ultranium http://itunes.apple.com/fr/app/ultranium-4/id286360008?mt=8
• Pocoro http://itunes.apple.com/fr/app/pocoro/id350836125?mt=8
• Android http://itunes.apple.com/fr/app/android/id300671988?mt=8
• Metal Angel http://itunes.apple.com/fr/app/metalangel/id287261924?mt=8
• Androkids (iPad) http://itunes.apple.com/app/androkids/id397339125?mt=8
• Ultranium4 HD (iPad) http://itunes.apple.com/us/app/ultranium4-hd/id411398400?mt=8
• Lualua (iPad) http://itunes.apple.com/us/app/lualua/id416614899?mt=8&ls=1
• Android (OSX) http://itunes.apple.com/us/app/android/id412859612?mt=12&ls=1
• Grizzly (OSX) http://itunes.apple.com/WebObjects/MZStore.woa/wa/viewSoftware?id=413938360&mt=12
• Ultranium5 HD (OSX) http://itunes.apple.com/WebObjects/MZStore.woa/wa/viewSoftware?id=431295311&mt=12
• Barney (OSX) http://itunes.apple.com/app/barney/id481853130?mt=12
• Barney (iPhone/iPad) http://itunes.apple.com/app/barney/id484259689?mt=8
• Barney (Win) http://jadegame.com/?menu=pcgame

Coming soon iPTK powered games:

• LadyBugs2 (iOS/OSX)
• Energy (iPad)