I genuinely appreciate people taking the time to discuss and document the story behind this game. That being said, the actual ROM being shown off is a buggy mess that shows basically nothing. You could do just as much (or more) with just a Game Genie with codes were available in '93. By saying that I'm not shitting on the guys responsible for the video, but rather keeping fan's expectations grounded when they see headlines like "Prototype found and running on real hardware!"
A significant number of entitled people instantly start ROM begging and flat out insulting the PCB owner if they don't bother to dump and publicly release stuff like this. Nevermind the fact that even if he did that, they'd play this for 5 seconds then move onto the next oddball game in their ROM folder.