I have been poking around to see what other Adventuron games are out there. Quite to my surprise, I discovered that John Wilson (yes, he of Zenobi Software and Pension Productions fame) did his own version of 'The Cave of Magic', but this was not entered in the jam. I haven't played it yet, but I will. If you're interested, you can find it at the Zenobi web site at Guarded by Trolls. While you're there, check out some of his other Adventuron games.