This is interesting indeed.
Never seen this version of the Video Game Brain before.
Made a note of this in our database.
Thanks for sharing!
Rom, you accidentally wrote Cat "Rax" rather then "Trax" in your text.
A question if I may?
The CIB Cat Trax game shown in your pictures on that page has me confused.
You have it marked as NTSC and with an R10 grail.
So was it actually an officially released 2600 game? And if so, where?
(USA, Canada, South America, Europe,)?
Either way, regardless of the above, if this variation of the video game brain / videoplexer was intended for and available for purchase to USA consumers, and it did indeed come with Cat Trax built in on slot 7, then this is quite significant.
At the very least, revisiting a discussion or debate about the games official status is now on the table again.
Similar examples that come to my mind would be Colecovision Meteoric Shower & Sega Master System Snail Game.
This could throw a massive monkey wrench into my list, that's for sure.