I had someone return a Zaxxon I sold because they said it didn't work.
But I knew it worked, because I test all cartridges before I sell them on my 2600.
After talking to this nice person, I found out he didn't own an original 2600, but had a new 2600+
I had him return it to me and I made this video below:
I had no idea what's wrong, it's marked OK on the compatibility list and I thought maybe the 2600+
is more sensitive? So once I had Zaxxon returned, I tested on my 2600jr and it worked first try.
So in my 2600+, just like the buyer said, it did not work, So I cleaned the contacts, they where dirty,
Still didn't work in the 2600+, so I cleaned more and more, until the qtips show no more dirt.
Again test and the it didn't work in the 2600+
So now for the experts, what do you think is going on here?
What's wrong with this cartridge? Could it be a different ROM version, I only see one PAL and a NTSC version
in all of my ROMs. Thoughts please. Thank you.