TestComplete with its JScript support, can also be used for purpose of game making. While exploring possibilities of AutomatedQA TestComplete, I made a JPoker game.
Used only for private and personal usage. Although the game can be started only from TestComplete environment and TestExecute, it made its point. TestComplete is superb tool...
AutomatedQA should develop TestComplete's Users Form section and its capabilities.
I love it. A wonderful break from regular automation work. I admit, I've used TC in an old job to test out some game code(Visual Pinball & Future Pinball use visual basic) when I needed a small departure from things.