Speedy would have been a Custom Night exclusive, acting just like Mr. Pipe. The difference is that Speedy starts on the left, so they move to the right, then to the left once at the top before repeating. The challenge was having two 'Mr. Pipe' characters, with Speedy being even more aggressive and giving you less time to react. I'm not sure if I'll ever revisit this character in a sequel or remake in the near future.