Mega Man 3 is a platforming game for the Nintendo Entertainment System.

Retaining the gameplay from previous Mega Man games, Mega Man 3 has newer gimmicks, like additional 4 Doc Robot stages after defeating 8 Robot Masters, E-cans that replenishes health to 100%, and a new companion support robo dog named Rush.

Believing Dr. Wily giving up on his desires for world domination, Dr. Light teamed up with him and constructed a giant peacekeeping robot named Gamma. But in order for Gamma to be operational, they need rare elements found in neighboring planets. Then one day, Dr. Wily's Robot Masters seized control of the planets, declaring once again his conquest or world domination.

Mega Man is tasked to stop the Robot Masters, however, a mysterious red robot known as Break Man tries to hinder him.

This hack of Rockman 3 makes the spikes deal only damage to the player instead of instant death. This patch is for a Japan ROM, however, it is not compatible with the USA version ROM.

Database match: Rockman 3 - Dr. Wily no Saigo! (Japan)
Database: No-Intro: Nintendo Entertainment System (v. 20210216-231042)
File SHA-1: E82C532DE36C6A5DEAF08C6248AEA434C4D8A85A
File CRC32: FCE6CEA2
ROM SHA-1: F8B186609BBE3AD77D294A5E07F26B7E111A5564
ROM CRC32: D9F1E47C