This hack is really good. Really good graphics, custom music is nice, and it isn’t that buggy like others’ hacks. Contains a lot of challenge for a beginner, but a pro player can still have problems with it. However, the weakness order was a bit easy to figure out. The game wasn’t too hard, but without a the corresponding weapon, bosses can be really hard. I couldn’t beat Snake Man without his weakness. Overall, this hack isn’t too hard, but can cause some problems for beginners. The bosses are really hard with Mega Buster only. The creator also made changes to the weapons, which is nice. Hard Knuckle is really hard to control when you are on a ladder, though. When you go up, it will fly down. I liked it. I have even made a playthrough of it already. Try it out now!