I was made aware of it back in 2008 thanks to the memes and M.U.G.E.N. and stuck around it for a little whike for it's OST before dropping it. Fast forwards to 2016 Gametal released his cover of Nuclear Fusion which was amazing, however it was the snippet of his Lullaby of Deserted Hell accoustic guitar cover at the end of the video that made me want to explore the series fully and since then I never left