This is a list of Halo 3 Achievements.
There are 49 achievements worth a total of 1000 Gamerscore.
List of Achievements
Campaign
Level Completion
- Landfall (20G)
Finish the first mission of the Campaign on Normal, Heroic, or Legendary.
- Holdout (20G)
Finish the second mission of the Campaign on Normal, Heroic, or Legendary.
- The Road (20G)
Finish the third mission of the Campaign on Normal, Heroic, or Legendary.
- Assault (30G)
Finish the fourth mission of the Campaign on Normal, Heroic, or Legendary.
- Cleansing (30G)
Finish the fifth mission of the Campaign on Normal, Heroic, or Legendary.
- Refuge (30G)
Finish the sixth mission of the Campaign on Normal, Heroic, or Legendary.
- Last Stand (40G)
Finish the seventh mission of the Campaign on Normal, Heroic, or Legendary.
- The Key (40G)
Finish the eighth mission of the Campaign on Normal, Heroic, or Legendary.
- Return (50G)
Finish the final mission of the Campaign on Normal, Heroic, or Legendary.
Campaign Completion
- Campaign Complete: Normal (125G)
Finish the Campaign on Normal.
- Campaign Complete: Heroic (125G)
Finish the Campaign on Heroic (unlocks achievement for Normal, if not earned).
- Campaign Complete: Legendary (125G)
Finish the Campaign on Legendary (unlocks achievements for Normal and Heroic, if not earned).
Skulls
- Iron (10G)
Finish the Campaign on Normal, Heroic, or Legendary, then find and claim this skull.
- Black Eye (10G)
Finish the Campaign on Normal, Heroic, or Legendary, then find and claim this skull.
- Tough Luck (10G)
Finish the Campaign on Normal, Heroic, or Legendary, then find and claim this skull.
- Catch (10G)
Finish the Campaign on Normal, Heroic, or Legendary, then find and claim this skull.
- Fog (10G)
Finish the Campaign on Normal, Heroic, or Legendary, then find and claim this skull.
- Famine (10G)
Finish the Campaign on Normal, Heroic, or Legendary, then find and claim this skull.
- Thunderstorm (10G)
Finish the Campaign on Normal, Heroic, or Legendary, then find and claim this skull.
- Tilt (10G)
Finish the Campaign on Normal, Heroic, or Legendary, then find and claim this skull.
- Mythic (10G)
Finish the Campaign on Normal, Heroic, or Legendary, then find and claim this skull.
Others
- Marathon Man (40G)
Locate and access all Terminals in the Campaign.
Multiplayer
Multiplayer Rank
- Spartan Program Recruit (10G)
Win your first game in matchmaking to sign up for the Spartan Program (Online).
- UNSC Spartan (15G)
Earn your Sergeant rating to be recognized as a true Spartan (Online).
- Spartan Officer (25G)
Advance to the Spartan Officer ranks (Online).
Multiplayer Achievements
- Two for One (5G)
Score a Double Kill with a single spartan laser shot in a ranked free for all playlist (Online).
- Too Close to the Sun (5G)
Destroy an enemy banshee with the spartan laser or missile pod in a ranked playlist or in campaign.
- Triple Kill (5G)
Kill 3 enemies within 4 seconds of one another in a ranked free for all playlist (Online).
- Overkill (5G)
Kill 4 enemies within 4 seconds of one another in a ranked free for all playlist (Online).
- Lee R Wilson Memorial (5G)
Score 5 grenade sticks in any ranked free for all playlist (Online).
- We’re in for some Chop (5G)
Destroy an enemy vehicle with equipment in a ranked playlist or in campaign.
- Killing Frenzy (5G)
Kill 10 enemies without dying in any ranked free for all playlist (Online).
- Steppin' Razor (5G)
Score a Triple Kill with the sword in a ranked free for all playlist (Online).
- Mongoose Mowdown (5G)
Splatter an enemy with the mongoose in a ranked free for all playlist (Online).
- Up Close and Personal (5G)
Kill 5 enemies by melee or assassination in a ranked free for all playlist (Online).
- Fear the Pink Mist (5G)
Kill 5 enemies with the needler in a ranked free for all playlist or in campaign.
- Headshot Honcho (5G)
Kill 10 enemies with headshots in a ranked free for all playlist or in campaign.
- Used Car Salesman (5G)
Destroy a vehicle that has three enemies in it in a ranked playlist or in campaign.
- MVP (5G)
Earn the MVP in any ranked playlist (Online).
- Maybe Next Time Buddy (5G)
Board the same vehicle within 10 seconds after being boarded in any free for all playlist (Online).
Meta-games
- Guerilla (10G)
Score over <X> points in the Campaign meta-game on the first mission.
- Demon (10G)
Score over <X> points in the Campaign meta-game on the second mission.
- Cavalier (10G)
Score over <X> points in the Campaign meta-game on the third mission.
- Askar (10G)
Score over <X> points in the Campaign meta-game on the fourth mission.
- Exterminator (10G)
Score over <X> points in the Campaign meta-game on the fifth mission.
- Ranger (10G)
Score over <X> points in the Campaign meta-game on the sixth mission.
- Vanguard (10G)
Score over <X> points in the Campaign meta-game on the seventh mission.
- Orpheus (10G)
Score over <X> points in the Campaign meta-game on eighth mission.
- Reclaimer (10G)
Score over <X> points in the Campaign meta-game on the final mission.