Halo: The Master Chief Collection achievements
700 achievements on Steam · 700 achievements on Xbox
Rarest first. Published rarity by platform.
Each platform measures its own player population.Why that matters
Each platform calculates rarity from its own player population. These percentages are shown side by side but are not a controlled comparison. Percentages are shown exactly as each platform publishes them — Pyroblast does not recalculate them or mix player populations together.
- Roadkill Rampage
Halo 2A MP: In Anniversary matchmaking, earn a total of 100 Splatter medals.
Xbox0.0%10GSteam0.5%Each platform publishes its own rarity from its own player population.
- LASO Master
Complete each individual game specific LASO playlist for every Halo game.
Xbox0.0%50GSteam0.5%Each platform publishes its own rarity from its own player population.
- Monopolized
Halo 2: Complete all Halo 2 Legendary campaign missions in under 3 hours.
Xbox0.0%30GSteam0.5%Each platform publishes its own rarity from its own player population.
- Rock and Coil Hit Back
Halo 2A MP: In Anniversary matchmaking, earn a total of 100 Environmentalist medals.
Xbox0.0%10GSteam0.5%Each platform publishes its own rarity from its own player population.
- Back for More
Halo 2: Complete the LASO campaign playlist.
Xbox0.0%30GSteam0.5%Each platform publishes its own rarity from its own player population.
- Safety Not Guaranteed
H3: ODST: Complete a Halo 3: ODST LASO Campaign playlist.
Xbox0.1%30GSteam0.6%Each platform publishes its own rarity from its own player population.
- Naked Tyrant
Halo 4: Complete the Halo 4 LASO Campaign playlist.
Xbox0.1%30GSteam0.5%Each platform publishes its own rarity from its own player population.
- Goat Roped
Halo CE: Halo CE: Complete all Halo: CE Legendary campaign missions in under 3 hours.
Xbox0.1%30GSteam0.6%Each platform publishes its own rarity from its own player population.
- You're Joking
Halo 4: Complete all Halo 4 Legendary campaign missions in under 3 hours.
Xbox0.1%30GSteam0.6%Each platform publishes its own rarity from its own player population.
- A Preference for Pain
Halo 3: Complete the Halo 3 LASO Campaign playlist.
Xbox0.1%30GSteam0.6%Each platform publishes its own rarity from its own player population.
- Like a Fine Wine
Halo CE: Complete the Halo: CE LASO Campaign playlist.
Xbox0.1%30GSteam0.6%Each platform publishes its own rarity from its own player population.
- Why Do This To Yourself?
Halo: Reach: Complete the Halo: Reach LASO Campaign playlist.
Xbox0.1%30GSteam0.7%Each platform publishes its own rarity from its own player population.
- One Final Firefight
Halo: Reach: Achieve a score of 150,000 points on Lone Wolf.
Xbox0.1%20GSteam0.7%Each platform publishes its own rarity from its own player population.
- Déjà Vu
H3: ODST: Complete Coastal Highway on 4-player Legendary co-op, with Iron, and no 'Hog or Scorpion.
Xbox0.1%20GSteam0.6%Each platform publishes its own rarity from its own player population.
- Devastating
Halo 3: Complete all Halo 3 Legendary campaign missions in under 3 hours.
Xbox0.1%30GSteam0.8%Each platform publishes its own rarity from its own player population.
- Mind the Gap
Halo 3: 4 vehicles, 1 gap on Legendary using Cowbell, Catch, Thunderstorm, Mythic, and Tough Luck.
Xbox0.1%10GSteam0.7%Each platform publishes its own rarity from its own player population.
- Airborne
Halo CE: Launch a Warthog for at least 5 seconds and have it splatter an enemy.
Xbox0.1%10GSteam0.7%Each platform publishes its own rarity from its own player population.
- Remove the Bishops From the Board
Kill 1000 Watchers.
Xbox0.1%10GSteam0.6%Each platform publishes its own rarity from its own player population.
- Annual
Halo 3: Complete Halo on 4-player Legendary co-op, with Iron Skull, and everyone in Ghosts.
Xbox0.1%10GSteam0.7%Each platform publishes its own rarity from its own player population.
- No One Left Behind
Halo 4: Save at least one Marine on Hacksaw (Ep.2 Ch.3) of Spartan Ops on Heroic or Legendary.
Xbox0.1%10GSteam0.7%Each platform publishes its own rarity from its own player population.
- Look Out for the Little Guys
Halo CE: Complete Two Betrayals on Legendary difficulty without killing any Grunts.
Xbox0.1%10GSteam0.7%Each platform publishes its own rarity from its own player population.
- Keep Your Foot on the Pedrogas
Halo: Reach: Complete all Halo: Reach Legendary campaign missions in under 3 hours.
Xbox0.1%30GSteam0.9%Each platform publishes its own rarity from its own player population.
- Smooth Operator
Halo 4: Complete all Spartan Ops chapters solo on Legendary difficulty.
Xbox0.1%30GSteam0.7%Each platform publishes its own rarity from its own player population.
- Invaders Repelled
Halo 2A MP: In King of the Hill, kill 5 opponents within your controlled hill.
Xbox0.1%10GSteam0.7%Each platform publishes its own rarity from its own player population.
- Left Behind
Halo: Reach: Achieve a score of 30,000 points on Lone Wolf.
Xbox0.1%10GSteam0.9%Each platform publishes its own rarity from its own player population.
- Devotee
Halo 4: Complete three Halo 4 playlists.
Xbox0.1%20GSteam0.7%Each platform publishes its own rarity from its own player population.
- No Easy Way Out
Halo 4: Survive Spartan Miller (Ep.5 Ch.1) of Spartan Ops on Heroic or Legendary.
Xbox0.1%10GSteam0.7%Each platform publishes its own rarity from its own player population.
- Mortardom
Halo 4: On Reclaimer, use a Wraith to kill at least four enemy Wraiths on Heroic or Legendary.
Xbox0.1%10GSteam0.7%Each platform publishes its own rarity from its own player population.
- Shiny...
H3: ODST: Pilot a Banshee on Kizingo Boulevard.
Xbox0.1%10GSteam0.8%Each platform publishes its own rarity from its own player population.
- Elder Signs
Halo 3: View 2 different sigils on Valhalla.
Xbox0.1%10GSteam0.7%Each platform publishes its own rarity from its own player population.
- Bros to the Close
Halo 4: Complete Infinity without one preventable Marine death on Heroic or Legendary.
Xbox0.1%10GSteam0.8%Each platform publishes its own rarity from its own player population.
- The Return of Megg
Halo 2: She's not picking up.
Xbox0.1%20GSteam0.8%Each platform publishes its own rarity from its own player population.
- That Just Happened
Halo CE: Complete The Library on Heroic or Legendary difficulty without dying.
Xbox0.1%10GSteam0.9%Each platform publishes its own rarity from its own player population.
- Arcade Owner
Halo 2: Beat the par score on every Halo 2 level.
Xbox0.2%20GSteam0.9%Each platform publishes its own rarity from its own player population.
- Easy As One Two Three
Halo 4: Beat the par time on all Halo 4 levels.
Xbox0.2%20GSteam0.8%Each platform publishes its own rarity from its own player population.
- Leave It Where It Lay
Halo CE: Complete Two Betrayals on Legendary difficulty without picking up a new weapon.
Xbox0.2%10GSteam0.8%Each platform publishes its own rarity from its own player population.
- Connoisseur
Halo 2: Complete three Halo 2 playlists.
Xbox0.2%20GSteam0.8%Each platform publishes its own rarity from its own player population.
- The True King
Earn a total of 250 KOTH Mode Specific medals in matchmade games.
Xbox0.2%10GSteam0.7%Each platform publishes its own rarity from its own player population.
- The Marine Corps Gives Its Regards
H3: ODST: Beat par score on all Halo 3: ODST levels.
Xbox0.2%20GSteam0.9%Each platform publishes its own rarity from its own player population.
- Knightbane
Kill 1000 Knights.
Xbox0.2%10GSteam0.7%Each platform publishes its own rarity from its own player population.
- Trifecta
H3: ODST: Complete three Halo 3: ODST playlists.
Xbox0.2%20GSteam0.8%Each platform publishes its own rarity from its own player population.
- Icarus
Halo 4: Complete all Spartan Ops chapters on Legendary difficulty.
Xbox0.2%30GSteam0.7%Each platform publishes its own rarity from its own player population.
- Excellent Taste
Halo CE: Complete three Halo: CE playlists.
Xbox0.2%20GSteam0.8%Each platform publishes its own rarity from its own player population.
- Starved For Shields
Halo 2: Complete a level with only the Streaking Skull active on Heroic or Legendary.
Xbox0.2%10GSteam0.8%Each platform publishes its own rarity from its own player population.
- Overachiever
Halo CE: Beat the par score on all Halo: CE levels.
Xbox0.2%20GSteam1.0%Each platform publishes its own rarity from its own player population.
- Hazard Pay
Halo 4: Complete all Spartan Ops chapters on Heroic difficulty.
Xbox0.2%20GSteam0.8%Each platform publishes its own rarity from its own player population.
- Can't Stop Here, This is Brute Country
H3: ODST: Beat par time on all Halo 3: ODST levels.
Xbox0.2%20GSteam0.9%Each platform publishes its own rarity from its own player population.
- Wetwork
Halo 2A MP: On Shrine in CTF, activate the enemy base waterfall and, before it stops, grab the flag.
Xbox0.2%5GSteam0.8%Each platform publishes its own rarity from its own player population.
- Classic
H3: ODST: Finish any level solo on Legendary, with no shots fired or grenades thrown.
Xbox0.2%20GSteam0.9%Each platform publishes its own rarity from its own player population.
- Tying Up Loose Ends
Halo CE: Kill every Elite on the level Keyes on Heroic or Legendary difficulty.
Xbox0.2%10GSteam0.9%Each platform publishes its own rarity from its own player population.
- Aficiando
Halo 3: Complete three Halo 3 playlists.
Xbox0.2%20GSteam0.9%Each platform publishes its own rarity from its own player population.
- Destination Vacation
Halo 2: View one of the seasonal signs on Zanzibar in classic multiplayer.
Xbox0.2%10GSteam0.8%Each platform publishes its own rarity from its own player population.
- Throne of Bones
Find and claim all the campaign skulls in Halo:CE, Halo 2, and Halo 3.
Xbox0.2%30GSteam0.9%Each platform publishes its own rarity from its own player population.
- Going Nowhere Fast
Halo 2: Beat par time on all Halo 2 levels.
Xbox0.2%20GSteam1.0%Each platform publishes its own rarity from its own player population.
- Forza in the Fall
Halo: Reach: Flip the switches to become a Reach Racer!
Xbox0.2%5GSteam1.1%Each platform publishes its own rarity from its own player population.
- Who Needs Red Flag?
Halo: Reach: Complete three Halo: Reach playlists.
Xbox0.2%20GSteam1.1%Each platform publishes its own rarity from its own player population.
- Like a Broken Record
H3: ODST: Find a legendary hidden music cue.
Xbox0.2%10GSteam1.0%Each platform publishes its own rarity from its own player population.
- Pacifist
Halo CE: Finish The Silent Cartographer without shooting, grenades, melee, dying or restarting.
Xbox0.2%10GSteam1.0%Each platform publishes its own rarity from its own player population.
- Chol Von's Not Gonna Like This
Halo: Reach: Kill 1000 Skirmishers.
Xbox0.2%10GSteam1.1%Each platform publishes its own rarity from its own player population.
- Planting A Flag
Earn a total of 250 CTF Mode Specific medals in matchmade games.
Xbox0.2%10GSteam0.9%Each platform publishes its own rarity from its own player population.
Showing 60 of 700
Played Halo: The Master Chief Collection? See how many of these you've got.
- Which ones you've earned — and which you're missing
- Your rarest unlock, and where it ranks
- Your whole history for this game, on one timeline
- Steam, PlayStation, Xbox and Battle.net in one place
Free. Takes about a minute.
How rarity is calculated
Each platform calculates rarity from its own player population. These percentages are shown side by side but are not a controlled comparison.
- Steam — Valve's published global unlock percentage across Steam owners of the game.
- Xbox — Microsoft's published rarity percentage across Xbox players.
Percentages are shown exactly as each platform publishes them. Pyroblast does not recalculate them and does not mix player populations together. Data updated .