@kirbizard They even shipped a Master System adapter for it, which (for reasons) I still have in my fire safe:
https://awoo.space/media/bKgWeg2kUvOpXqWIDYk
@kirbizard Yeah! I think it was the first commercial system in the states that did that, and it was an absolute blast.
I used to keep this thing in a fanny pack with just one game — Altered Beast, since they didn’t port that one. Which, coincidentally, is the game still popped into the system.