RKA is one of my favorite games, and I tried to race last week, but I couldn't even get past the stage 6 boss. Like most Nintendo Hard games, you have to really learn the game to finish it. I practiced for a week and brought the game back onto the stream to redeem myself. This is a run on the game's default difficulty, Easy, though you can tell it's plenty hard enough. This game's Hard difficulty is an instant Game Over if you get hit once.