Don't worry, I'm not going to do this everyday. And if someone else posts a blog I won't do it for at least a week after theirs.

This one caught my imagination though.

Quest for Quintana Roo

Platform: CollecoVision shown (also released on Atari 2600, 5200)

1983

It sounds like Robinet's Adventure, judging from the Moby Games description.  The screens are pretty nice too, looks like a mix over overworld and 2D screen-to-screen exploration.

You are Yucatan Sam on a quest to explore the temple of Quintana Roo. Your goal is to find the vault which is hidden somewhere within and return with the treasure that is inside. You begin your quest outside the temple; climb your way up the side of the temple in order to get inside. Poisonous snakes and deadly lightning bolts will block your progress here. Once inside the temple, you have a limited air supply so you need to explore quickly.



Hidden in various rooms of the temple are numerous keys which are needed to unlock the vault. The keys and some other useful items are hidden in secret rooms which you need to locate by using your trusty pick axe or the flasks of acid you carry. To help figure out which rooms may contain hidden objects, you carry a geiger counter with you; the higher the reading, the closer you are to something of interest.

I bought this copy from _Bear, but I don't have a CollecoVision so I've never played it. :(

The reason why I picked this cart is because it is so evocative of a simpler time.  You can imagine someone making the decisions about the company logo, going that bit extra to track down a printer who could make the gold labels, even perhaps slapping the labels on in a small conference room over some cheap beers.

The name is great too.