What is the earliest that you or anyone you know had a copy of Quest for Quintana Roo for the Atari 2600? The ad on the atarimania page doesn't seem to mention the Atari 2600. And Computer Entertainer only lists versions for computers, ColecoVision, and the Atari 5200. Speaking of the Atari 5200, the version for that system was reviewed in the January 1985 issue of Computer Entertainer, but there wasn't a peep about the Atari 2600 version. If a version for the Atari 2600 existed in 1984, you'd think they would have mentioned it at the end of the review. All they did was mention the ColecoVision/Adam version.