The games probably weren't even finished themselves because they kept getting taken down, to be completely honest. I haven't been on Roblox lately, but I can guess that they eventually stopped trying to fight against Roblox's rule against copyright. But the Brick Bronze devs did do a pretty good job, although I never got very far into Brick Bronze.
If only Nintendo were more like Sega, because people who made games like Brick Bronze, Insurgence, and that one that was based around radiation or something, I forgot the name, worked hard, and people appreciate their work. Many people agree that the fangames are better than many of the actual games, and those fangames promote how great the series can be, but Nintendo is too stubborn to let them last, when they could just as easily give them the opportunity to work for them and have them help improve the beloved series.
