The new parts (新パーツ?) are power up items from Mega Man 2: The Power Fighters. They are new, incomplete experimental energy parts that Dr. Light developed based on his research over an unknown form of energy that was discovered on a small island. When Dr. Wily's robots attacked Dr. Light's Laboratory, the new parts were stolen, and Wily equipped them in some of his robots (chosen randomly) to increase their power. When the robot is defeated, the player is equipped with the new parts, its effect varying depending of the story chosen:
- Search for Wily! - Increases the power of melee attacks.
- Rescue Roll! - Increases the energy of Special Weapons and the power of the Charge Shot.
- Recover the new parts! - The player can perform a super-jump.
|Mega Man 2: The Power Fighters|
|List of Playable Characters|
|Mega Man • Proto Man • Bass • Duo|
|List of Bosses|
| - Search for Wily! -|
Shadow Man • Plant Man • Gyro Man • Centaur Man • Bubble Man • Heat Man
- Rescue Roll! -
Cut Man • Stone Man • Shade Man • Elec Man • Dive Man • Slash Man
- Recover the new parts! -
Guts Man • Pharaoh Man • Air Man • Quick Man • Gemini Man • Napalm Man
- Dr. Wily -
|List of Special Weapons|
| Shadow Blade • Plant Barrier • Gyro Attack • Centaur Arrow • Bubble Lead • Atomic Fire|
Rolling Cutter • Power Stone • Noise Crush • Thunder Beam • Dive Missile • Slash Claw
Super Arm • Pharaoh Wave • Air Shooter • Quick Boomerang • Gemini Laser • Napalm Bomb
|Rush • Beat • Treble|