At the start, swim upward to find the “K” letter. Swim left through a false wall and open the crate to reveal Enguarde. After a DK Barrel, be sure to watch for moving Mincers in the area. After passing a few Mincers, ascend and turn left to find another DK Barrel. Time your movements to go by some Mincers as they close in to each other. After some Squidges, ascend for the “O” letter and turn right to find the Star Barrel. Follow the bananas to ascend and you’ll see a trio of Mincers orbiting one spot. The “N” letter is in an opening with a fast-moving Mincer. Cross by some more moving Mincers and ascend until you reach the arrow sign. The “G” letter is by a swarm of green fish. Continue ahead and you’ll find the exit.