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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

Rockman 2: Yendor Code! A lot of work, even...

Reviewed By: diablo666 on 10 Nov 2021

…despite the fact that the graphic part of the game was not touched.

In the game, their AI was completely changed to enemies, bosses. They have become more cunning, angrier and the approach to victory is completely different than before.

Enemies, in addition to AI changes, were introduced such that had not previously appeared separately from some factor. For example: Small birds or enemies coming out of a large cube with horns. The birds are small - they appeared only after the destruction of the egg, and then by separate enemies. It’s the same with enemies from the big cube.

Some enemies have become mini bosses. Examples: a cube with horns, a monkey jumping on a Nut, a huge fish (2 phases of attacks).

The changes were also made during the “invulnerability” from damage. She became a maximum of 2 seconds. As they say: it’s a long way to rest. The abilities were completely changed in favor of the complexity of the Gameplay.

The levels are remade competently, but there are dishonest moments. However, there are such types of levels as: Puzzle Sections, High-speed Sections, a Section with complex Platforming, a Section with tests.

Why do I Recommend this hack?

  • 1. For honest, albeit difficult levels
  • 2. Diverse behavior of enemies and ALL BOSSES
  • 3. Remade abilities and items for the created conditions for the player.
  • 4. An interesting pitch and a supposedly ordinary wrapper to hide all the potential inside

P.S. I completely forgot about such a fact as “Skip Boss Rush”. In this hack - in the penultimate level - there is a “Boss Rush” again with 8 Robomasters. You can try (BUT THEY ARE MUCH MORE DANGEROUS than they were in the early stages), or you can immediately log in to the Wily Machine. In the first case, you can see how much stronger you have become, and in the second case, it saves energy, nerves and time before the final boss. THE ONLY HACK that gives a chance is to go straight to the main boss, and not to go through the old ones.

Version 1.02 Recommended - Yes

User Reviews
Rockman 2: Yendor Code! A lot of work, even...diablo66610 Nov 20211.02Yes
A super unique remixSosuko27 Jun 20211.02Yes
Rockman 2: Yendor Code - EXCELLENTDobu_GM25 Apr 20191.02Yes
Expert CodingKallisto25 Mar 20171.02Yes
Unique, creative, but nastily hardNARFNra22 Feb 2014N/AYes
Very unique ideas, but EXTREMELY difficult.Satoshi_Matrix25 Feb 2013N/AYes