The Mother Brain boss fight in Zero Mission, you are restricted to a tile wide platform, while avoiding a bullet hell and the brain's attacks, in order to spam missiles at its weak point, but if you fuck up you fall into the lava and good luck getting out because lava weights you down and makes it hard to jump out, and if you do manage to jump out the bullet hell will most likely knock you back down, and if you try to climb on Mother Brains platform you will hit her and get knocked down, instead you have to jump into it so you land on the edge, but be careful if you are close enough so Samus's arm is inside MB's sprite your missiles will ricochet because fuck you thats why, so carfully step back, just don't fall into the lava, I swear I did not have this much trouble on the original NES Metroid, adn when you finally beat her you have to escape across a large shaft but the platforms break after you step on them so better jump fast to the next platform just make sure you jump to the correct one or just master the walljump trick where you jump in the same wall. Fuck the chink that made this.