Even on Supreme Master, I did not find the game much more challenging. Once you get the Rising Knee going, that is all there is to it. In an attempt to make the game more difficult, he added in more hit points for a few of the enemies, not all, (some of them only needed one knockdown) he also altered the location and multiplied a lot of the enemies. These changes did not sit well with the original ROM because they caused a ton of graphical glitches. Especially when it came to the enemies. There were many times when I could not even recognize who I was fighting because he/she looked like a colored blob. Overall, I found this hack to be rather easy, and due to all of the glitches, I cannot recommend this hack.