So sonic xg is a fan game by nitemare and sir euan and the last demo released in 2007 but mutiple previews have been realesed but the last 1 was made 6 years ago and back in 2017 he posted on a thread talking about how it's going but that's the last post I know about, and 2017 was like 4 years ago. So I just wanted to know other people's opinions about it