Mega Man Legacy Collection achievements

Mega Man Legacy Collection

4.4 from 206 votes

There are a maximum of 24 Mega Man Legacy Collection achievements worth 3,327 (1,000)

3,557 tracked gamers have this game, 90 have completed it (2.53%)

Achievement Details

The Greatest Battle Ever! in Mega Man Legacy Collection

The Greatest Battle Ever!107 (50)

This is a rare achievementUnmask Mr. X and complete Mega Man 6.

  • Unlocked by 776 tracked gamers (22% - TA Ratio = 2.13) 3,557  

Achievement Guide for The Greatest Battle Ever!

Saint Harri
332,366 (179,633)
Saint Harri
Achievement won on 07 Jun 16
TA Score for this game: 823
Posted on 29 August 15 at 15:54, Edited on 31 August 15 at 13:12
This solution has 2 positive votes and 1 negative vote. Please log in to vote.

For Mega Man 2 through 6, there is a password system that lets you begin the games with some major milestones completed. The passwords for some of these games can bring you as far as the Dr. Wily Castle, and others can only bring you up to the point where you've beaten every Robot Master. Whatever the case, they'll end up saving you a lot of time if you're more interested in getting a game's associated achievement than playing through the game to experience it from start to finish.

Here are the passwords that will take you the furthest into each game. These passwords were created using the password generator at

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In the case of Mega Man 6, this password will take you as far as Mr. X's Fortress with every weapon, adapter, Beat plate, and the Energy Balancer unlocked. However, be warned that you will begin the game with no E-Tanks. Previous Robot Masters levels can be revisited if you wish to acquire some, however.cO
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