DunkeyKong
Mini-Boss
Have you ever thought something like "what did I do wrong?" or "why am I not progressing?", because I had thought of that quite recently. In Metroid Fusion, there are tons of bosses, but none of them hit as hard as Nightmare. It really lived up to it's name because I don't know how and why is it so hard to defeat. What makes me hopeless is that I know how it moves, the patterns and timings, but somehow it always defeated me in the end. (I guess I just gotta call the Doomguy)