Mega Man Zero/ZX Legacy Collection

1. 
   Everlasting Red

   Complete Mega Man Zero, Zero 2, Zero 3, Zero 4, ZX, and ZX Advent.
   4.4%
2. 
   Easy Listening

   Listen to 3 tracks from each album in the Music Player, then beat any game and listen to its ending theme.
   3.6%
3. 
   Card Collector

   View 30 cards across all six titles in the Gallery, then change the wallpaper to the secret image.
   3.2%
4. 
   Outrunner

   Outrun the ghost for the first time in Z Chaser.
   8.7%
5. 
   Running The Gauntlet

   Complete all stages in Z Chaser (including hidden stage).
   1.9%
6. 
   Rude Awakening

   Complete the opening stage in Mega Man Zero.
   71%
7. 
   I'll Leave This World To You...

   Complete Mega Man Zero (cannot be earned in Casual Scenario Mode).
   19%
8. 
   Patience Is A Virtue

   Listen to all of Andrew's monologues to the end in Mega Man Zero (cannot be earned in Casual Scenario Mode).
   26%
9. 
   Permission To Enter

   Enter Ciel's room at the base in Mega Man Zero.
   20%
10. 
    Ice Breaker

    Destroy the ice dragon summoned with Leviathan's "Spirit of the Ocean" EX Skill in Mega Man Zero.
    5.4%
11. 
    Disaster PreventionSecret

    Steam withholds the description of a secret achievement.
    17%
12. 
    It's Not Over Yet

    Complete Mega Man Zero 2 (cannot be earned in Casual Scenario Mode).
    13%
13. 
    Lookin' Xy!

    Obtain the X Form in Mega Man Zero 2.
    11%
14. 
    Going Out With A Bang

    Use an EX Skill to score the final hit against any boss in Mega Man Zero 2.
    8.3%
15. 
    Crab For Dinner Tonight?

    Defeat Gazamir in Mega Man Zero 2.
    14%
16. 
    Proof of JusticeSecret

    Steam withholds the description of a secret achievement.
    13%
17. 
    I Am Zero

    Complete Mega Man Zero 3 (cannot be earned in Casual Scenario Mode).
    11%
18. 
    Does A Body Good

    Obtain all body chips in Mega Man Zero 3.
    13%
19. 
    Cyber Diver

    Exit Cyberspace after experiencing it for the first time in Mega Man Zero 3.
    14%
20. 
    Try Growin' That Back!

    Cut off Blazin' Flizard's tail in Mega Man Zero 3.
    13%
21. 
    Fated RematchSecret

    Steam withholds the description of a secret achievement.
    6.7%
22. 
    Crisis AvertedSecret

    Steam withholds the description of a secret achievement.
    10%
23. 
    Watch, Zero...

    Complete Mega Man Zero 4 (cannot be earned in Casual Scenario Mode).
    8.6%
24. 
    Chip Maker

    Create a chip by combining collected parts in Mega Man Zero 4.
    8.2%
25. 
    Crystal Maker

    Create an S-Crystal in Mega Man Zero 4.
    5.2%
26. 
    ...What, This Old Thing?Secret

    Steam withholds the description of a secret achievement.
    2.9%
27. 
    Inherited WillSecret

    Steam withholds the description of a secret achievement.
    19%
28. 
    Towards the Future I Believe In

    Complete Mega Man ZX (cannot be earned in Casual Scenario Mode).
    8.4%
29. 
    Like Taking Candy From A Baby

    Obtain a W Tank in Mega Man ZX.
    6.0%
30. 
    To the Nines

    Obtain all Item B chips in Mega Man ZX.
    3.4%
31. 
    Laser Surgery

    Obtain a biometal with a Lv. 4 victory in Mega Man ZX.
    11%
32. 
    Bloodthirsty MessiahSecret

    Steam withholds the description of a secret achievement.
    6.8%
33. 
    Reploid ReplicationSecret

    Steam withholds the description of a secret achievement.
    14%
34. 
    A Chosen Fate

    Complete Mega Man ZX Advent (cannot be earned in Casual Scenario Mode).
    5.5%
35. 
    Can Never Be Too Prepared

    Obtain all 4 subtanks in Mega Man ZX Advent.
    3.6%
36. 
    Pedal to the Medals

    Obtain at least one of each bronze, silver, and gold medals in Mega Man ZX Advent.
    2.7%
37. 
    I Don't Need Biometals

    Defeat a boss in Grey's Reploid form or Ashe's Human form in Mega Man ZX Advent.
    3.1%

Names, descriptions and icons are the game’s own, as Steam publishes them; the share is how many owners have unlocked each, from Steam's global figures for 37 of them.