I bought this game and worked okay the first time, I liked it it's fun, but then it stopped working, I've tried everything and nothing happened.

Regarding Tempest, after reaching the option screen and making selections, the game starts to load but stops and returns to the screen tab of selecting the game to play. Whats's wrong here? Before I added the two moduals to the game I could at least get to the tutorials. Any suggestions from someone, or other, who had the same problem? Thanks! David C.