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Ninja Ryukenden III Hidden Slash 5-in-1 mode

Hack of Ninja Gaiden III: The Ancient Ship of Doom


“Ninja Ryukenden III”… Interesting gameplay, storyline with cutscenes in each stage and great music! The hack adds to all of these an ability to choose 1 of 5 difficulties to play and changes the “super sword” mechanics a little. Also, a new menu option was added – the “BGM test”!

  • Choose difficulty level (which determines the multiplier of enemies’ damage) in the main menu using the “right-left” buttons;
  • The password system remained intact - so you can choose “difficulty” - and then enter a password;
  • To use the sword’s SuperSlash attack now it’s not enough to just take the “sword” upgrade item - you’ll have to simultaneously press “B + right” or “left” (actually, you have to press directional button a bit earlier and you have a 3-frame gap for an attack button press). Note that in the air you can execute frontal SuperSlash using either “forward” or “back” button;
  • Timer was made almost 2 times slower;
  • The spikes and electricity are deadlier up to “instant death” on higher difficulties;
  • In “BGM-test” mode, use Start or A buttons to play the next track, B button for the previous.

ROM / ISO Information:

  • Database match: Ninja Ryuuken Den III - Yomi no Hakobune (Japan)
  • Database: No-Intro: Nintendo Entertainment System (v. 20210216-231042)
  • File SHA-1: 05B17D32CF0602C5827187E399A6232B4C04A1D9
  • File CRC32: 5BD3865
  • ROM SHA-1: 22E620EF21DE748F49E425DF1A35401922EB3406
  • ROM CRC32: 2F2E30F7



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User Review Information

Interesting Hack but...

Reviewed By: Cupshadow on 31 Mar 2023

Found this hack recently and decide to test it up. I’ve been planning to beat this game without taking damage so I decide to put the difficulty to the highest level.

It really give me a new gameplay experience as I have to figure out how to not take damage at some place.

The only thing I don’t like is how you have to press b + left or right button in order to execute the super sword. I do prefer this unchanged as this really help me in tight situation but I guess I have to live for it since the third boss I usually beat it with super sword but because the new sword mechanic, I have to find a new way to beat it.

I do hope the creator could make the separate hack for the original sword mechanic since I feel the new one is slightly restricted because sometime even I press b + right button it didn’t execute properly.

Overall it’s a good hack for anyone who are interested for challenge run.

Version 3.0 Recommended - Yes

User Reviews
Interesting Hack but...Cupshadow31 Mar 20233.0Yes