Mega Man 2

NES · Any% · 1988

Current WR

27:22

First Known Run

~38:00

Mega Man 2 speedrunning optimises the boss weapon cycle, slide mechanics, and room-transition glitches across one of the most beloved action-platformer games on the NES.

Mega Man 2 Any% is structured around the boss order — the sequence in which the eight Robot Masters are defeated determines which weapons are available for subsequent bosses and for Wily Castle encounters. The optimal route was debated for years before the community settled on a Metal Blade-first approach, as the Metal Blade's low energy cost and wide firing arc make it the most useful weapon in the game. The slide mechanic — introduced in this entry — is used extensively to pass under projectiles and enemies without slowing down, and clips through wall edges are used to skip room segments. The final Wily fights involve precise weapon energy management to ensure the Crash Bomber supply holds through the last phase. The run requires strong platform-game fundamentals with layers of weapon-juggling optimisation.

Famous Techniques:

Metal Blade Optimisation — acquiring Metal Man first to obtain the Metal Blade, the game's most versatile weapon, for use through the remainder of the run
Slide Clipping — sliding into wall corners to briefly enter the wall geometry and reposition, skipping part of a room transition
Enemy Despawn — scrolling enemies off-screen and re-entering rooms to reset their positions, allowing faster traversal
Crash Bomber Conservation — carefully counting uses of the Crash Bomber across all Wily stages to ensure sufficient supply for the final boss

Notable Runners:

Puri — longtime world-record holder who established the current routing framework and holds the most optimised completions
Vladik_Seryj — top contender and routing analyst who documented several wall-clip techniques new to the competitive community
Phelipe — active runner who brings the record regularly to within fractions of a second of the accepted theoretical minimum

Key Facts:

Mega Man 2 is the most popular game in the series for speedrunning, reflecting its reputation as the strongest entry
The Metal Blade weapon fires in eight directions at near-zero energy cost, making it central to both damage and movement optimisation
The game was originally released with two difficulty modes in Japan (Normal/Difficult); most Western runs use the single available difficulty
Frame-perfect room transitions through wall edges were discovered relatively recently and are still being incorporated into optimal routes