GameMaker: Studio™ PROFESSIONAL

GameMaker: Studio™ PROFESSIONAL unlocks the full power of GameMaker: Studio™, giving you all the great features of STANDARD with the added ability to purchase and plug-in Android, iOS, Windows Phone 8 and HTML5 export modules, collaborate within a team through subversion and monetize your game with an unprecedented amount of developer services.

Note: You must install GameMaker: Studio from the Steam store page in order to see GameMaker: Studio Professional in your Steam library after purchase.