I've been researching for about 5 years or so a complete list of NES games that were released in the USA, and I came across an anomally recently with Gyromite.
Basically, there are 2 different carts for Gyromite, one with a serial number, one without, but my version has no serial number and the word CAN in the corner. I'm assuming this was Canadian release. Is there anyone out there who can help me confirm this?
Also, a quick question. Is there actually a version of Yoshi's Cookie out there with an upside-down label? I've seen this on several comprehensive lists but I haven't actually seen a pic for confirmation.