Methods and systems for creating, producing, and submitting new wager game packages for approval from regulatory bodies. A game development system includes a creative environment, a production environment, and a submission environment. In the creative environment, new wager game code is developed using pre-approved game components and other components provided by the game provider/publisher. In the production environment, the game code is tested and converted to operate in multiple platforms, to meet the requirements of various jurisdictions, and the like. In the submission environment, the game code and various submission documents are bundled into a game package for submission to a regulatory body.