I have been messing around with the Revolution software which is generally pretty neat but occasionally deeply frustrating – which is not necessarily a bad thing. It is based on Apple’s old [W:Hypercard] so I had some inkling of how it would/should work but the documentation (as is often the way with such things) can leave you wandering around in a circle, so close and yet so far, but the support forums are very, erm, supportive so I did manage to put together (and finish!) a (very) simple guess the number game to see how it all fits together.
The Revolution software does generate versions of your creations for some other non-Mac computers but I do not know if they actually work (the alternate versions not the other computers 😉 )
Download the Linux version or the Mac OS X Version or the Windows version.
Perhaps I need a separate page to document my explorations…