← Halo: The Master Chief Collection

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• Lord of AdmiralsHalo 4: Activate Terminal 2 on Forerunner.12.5%Rare
• Folks Need Heroes…Halo: Reach: Complete every level of the game on Heroic difficulty.12.7%Rare
• Enemies Everywhere!Halo: Reach: Complete a Firefight set on Normal or Harder.12.8%Rare
• Heresy Will Not Stay My FeetHalo 2: Beat the par score on The Arbiter.12.8%Rare
• DambusterHalo 3: Beat the par time on Floodgate.12.8%Rare
• World TravelerHalo 3: Complete a match on at least 8 different multiplayer maps.12.8%Rare
• Wake Up ButtercupHalo: Reach: Destroy the Corvette's engines & escort in under 3 minutes during Long Night of Solace 12.9%Rare
• BoundlessHalo 2: Beat the par score on Delta Halo.12.9%Rare
• Urban Warfare BadgeH3: ODST: Complete every level of the game on Normal difficulty.12.9%Rare
• Dankey KangKill 1000 Brutes.13%Rare
• He's UnstoppableHalo CE: Complete any level on Heroic difficulty or higher without taking health damage.13.1%Rare
• Naughty NaughtyKill 10 Engineers.13.1%Rare
• Hear Me OutH3: ODST: Find the 5th Audio Log.13.2%Rare
• Librarian's GiftHalo 4: Complete every level of the game on Easy difficulty.13.4%Rare
• A Day To RememberHalo CE: Play Halo: CE on the 15th of any month.13.4%Rare
• ExaminerHalo 2: Activate Terminal 3 on Metropolis.13.4%Rare
• Jungle WarfareHalo 4: Beat the par score on Infinity.13.8%Rare
• FascinatedHalo 2: Activate Terminal 5 on The Oracle.13.9%Rare
• DelightedHalo 2: Activate Terminal 9 on Quarantine Zone.14%Rare
• Flaming Ninja AnniversaryHalo 2A MP: Kill an opponent that has the Ninja Redux achievement in Anniversary matchmaking.14%Rare

Data from Steam — Steam Web API Terms of Use. Last updated 21 Aug 2026.