I have now released a new game engine called Longford: http://sourceforge.net/projects/longford/ You write the games in Lua and its for 2-D games only. Longford is cross platform and can easily be ported to any OS. Write once, run anywhere! Longford currently exports for BlackBerry and Windows but I intend to add other platforms in future including iOS (or get involved as a dev and help me add them!) Full documentation: https://sites.google.com/site/simpleinteractive1/longford Video tutorial: http://www.youtube.com/watch?v=kZVL0UA6dok I'd be happy if people want to sign up as developers on this project. Or leave comments in the forum (on SourceForge) if you want more features etc. Cheers, John.