Mega Man 2 is a platforming game for the Nintendo Entertainment System.

Following the gameplay of the first Mega Man game, Mega Man 2 has new features, like Robot Master stages increased from 6 to 8, E-cans that replenishes health to 100%, and support items/platforms 1, 2, and 3.

After his defeat, Dr. Wily created his own Robot Masters and continued his desires for world domination. Mega Man is the only one who can stop the evil scientist once again. But before he could reach him, he needs to defeat Dr. Wily's Robot Masters and obtain new powers from them.

This patch is meant to make the game a bit easier and less frustrating. Applying this patch to Mega Man 2 will make the weapon energy of all weapons restore fully whenever a life is lost. This mechanic is officially applied in Mega Man games for the PS1 and later.

Situations where this primarily affects the game:
- During boss fights
- Wily Stage 1 (Mandatory Item-1)
- Wily Stage 4 (Mandatory Crash Bomb)

Database match: Mega Man 2 (USA)
Database: No-Intro: Nintendo Entertainment System (v. 20180803-121122)
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File CRC32: 5E268761
ROM SHA-1: 2EC08F9341003DED125458DF8697CA5EF09D2209
ROM CRC32: FCFC04D