One of the best investments we made as a school was to invest in a license for the Content Generator packages which allow teachers to quickly and easily create their own Flash based games.
For our revision CD-ROM I’ve created a whole series of games for the units that we teach at GCSE. These are Germany 1919-45, China 1949-76 and USA 1929-90. In case they’re of any use to anyone else I’ve uploaded them below. Feel free to use them in any way that you want. Each zip file contains a series of games based around the same set of questions. For anyone using the Content Generator packages themselves, I’ve also included the text file so you can edit and change the games to your hearts content.