Game Engines SDK to Create Multi OS ( Apple's iOS, Google's Android, Windows)
Corona SDK http://www.coronalabs.com/
Publish iOS, Android
Price US$299
Programming Language: Lua
Game Salad http://www.gamesalad.com/
Publish iOS, Android,
Price US$299
Programming Language: no?
Haxenme http://www.haxenme.org/
Target iOS, Android, webOS, BlackBerry, Windows, Mac, Linux and Flash Player
Price Free
Programming Language: Haxe
Stencyl http://www.stencyl.com/
Target iOS, Windows
Free to use, Pro Price US$199
Programming Language: ??








