Chanced upon this website from Victoria, Australia - languagesonline for free game creation software download:
Cartoon story maker - http://www.education.vic.gov.au/languagesonline/games/cartoon/index.htm
Memory Game -
http://www.education.vic.gov.au/languagesonline/games/memory/index.htm
Matching game - http://www.education.vic.gov.au/languagesonline/games/matching/index.htm
Tetris game -
http://www.education.vic.gov.au/languagesonline/games/tetris/index.htm
Sentence game -
http://www.education.vic.gov.au/languagesonline/games/sentence/index.htm
Comprehension Task maker - http://www.education.vic.gov.au/languagesonline/games/comprehension/index.htm
User-friendly and the graphics are good. The only downside is that it is not full screen as compared to the one from content generator which I introduced earlier on.