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Rockman 2: Yendor Code

Hack of Mega Man 2


This is a hack of the JP version of Megaman 2 called Rockman 2 - Dr. Wily no Nazo. It changes the weapons, boss behavior, and level design. Included are two additional patches for any version of Rockman 2 which remove the main weapon use and start the player with all special weapons. An additonal patch starts the player off with less special weapon energy. Secondary patches do not apply Yendor Code’s changes, and thus can be used on any copy of RM2.

ROM / ISO Information:

  • Rockman 2 - Dr. Wily no Nazo (J) [!].nes - GOODNES 3.14
  • CRC32: 30B91650
  • MD5: 055FB8DC626FB1FBADC0A193010A3E3F
  • SHA-1: FB51875D1FF4B0DEEE97E967E6434FF514F3C2F2
  • SHA-256: DEB88223311ACA8CA566B99D4063CA29D389D939FEE455F83AFAEC97C6F0A5D1




ContributorType of contributionListed credit
Yuki MiyukiHacking

User Review Information

Expert Coding

Reviewed By: Kallisto on 25 Mar 2017

I will say this experience was somewhat more different compared to Rockman No Constancy, but this time was very positive despite the nasty difficulty spikes towards the end of the romhack.

1) The bosses are given a huge boost in power, and strategy, so it will take more than just bashing them with just the weakness weapon.

2) The stages go from mildly hard to extremely hard toward the end, and I only found Wily Stage 2 to be somewhat bad in stage design due to the fact that the extra weapons are kind of hard to control which is need to cross the spike pit.

3) The Wily bosses can be pretty frustrating, and will require save scumming for the normal player.

At certain points in the game I was kind of forced to use save states due to the fact I’m just not a good enough player, and I could not blame how the romhack was this time since there was nothing really wrong with it except the Wily Stage 2, and it’s boss.

Overall this romhack for expert players, but just be prepared to save in certain spots if you’re not confident enough.

Version 1.02 Recommended - Yes

User Reviews
Expert CodingKallisto25 Mar 20171.02Yes
Unique, creative, but nastily hardNARFNra22 Feb 2014N/AYes
Very unique ideas, but EXTREMELY difficult.Satoshi_Matrix25 Feb 2013N/AYes