Halo 3 achievements
2,615
(1,750)

Halo 3

4.2 from 22994 votes

There are a maximum of 79 Halo 3 achievements (49 without DLC) worth 2,615 (1,750)

256,617 tracked gamers have this game, 18,168 have completed it (7.08%) | 1110 want to boost

MagicMuffinMan
100%

MagicMuffinMan1,382 (1,000)

First played on 06 Oct 07 , Completed

49 achievements out of 49 won

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Halo 3 Achievements

Landfall21 (20)
Finish the first mission of the Campaign on Normal, Heroic, or Legendary.
Unlocked by 234,167 tracked gamers (91% - TA Ratio = 1.04)  
Holdout21 (20)
Finish the second mission of the Campaign on Normal, Heroic, or Legendary.
Unlocked by 222,550 tracked gamers (87% - TA Ratio = 1.07)  
The Road22 (20)
Finish the third mission of the Campaign on Normal, Heroic, or Legendary.
Unlocked by 213,512 tracked gamers (83% - TA Ratio = 1.09)  
Assault33 (30)
Finish the fourth mission of the Campaign on Normal, Heroic, or Legendary.
Unlocked by 209,486 tracked gamers (82% - TA Ratio = 1.10)  
Cleansing33 (30)
Finish the fifth mission of the Campaign on Normal, Heroic, or Legendary.
Unlocked by 206,569 tracked gamers (80% - TA Ratio = 1.11)  
Refuge34 (30)
Finish the sixth mission of the Campaign on Normal, Heroic, or Legendary.
Unlocked by 200,088 tracked gamers (78% - TA Ratio = 1.13)  
Last Stand46 (40)
Finish the seventh mission of the Campaign on Normal, Heroic, or Legendary.
Unlocked by 195,405 tracked gamers (76% - TA Ratio = 1.14)  
The Key46 (40)
Finish the eighth mission of the Campaign on Normal, Heroic, or Legendary.
Unlocked by 190,975 tracked gamers (74% - TA Ratio = 1.15)  
Return58 (50)
Finish the final mission of the Campaign on Normal, Heroic, or Legendary.
Unlocked by 191,394 tracked gamers (75% - TA Ratio = 1.15)  
Finish the Campaign on Normal.
Unlocked by 184,273 tracked gamers (72% - TA Ratio = 1.17)  
Iron13 (10)
Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.
Unlocked by 162,043 tracked gamers (63% - TA Ratio = 1.25)  
Black Eye12 (10)
Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.
Unlocked by 166,456 tracked gamers (65% - TA Ratio = 1.24)  
Tough Luck13 (10)
Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.
Unlocked by 153,228 tracked gamers (60% - TA Ratio = 1.29)  
Catch14 (10)
Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.
Unlocked by 136,232 tracked gamers (53% - TA Ratio = 1.37)  
Fog13 (10)
Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.
Unlocked by 143,543 tracked gamers (56% - TA Ratio = 1.33)  
Famine14 (10)
Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.
Unlocked by 136,304 tracked gamers (53% - TA Ratio = 1.37)  
Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.
Unlocked by 142,398 tracked gamers (55% - TA Ratio = 1.34)  
Tilt14 (10)
Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.
Unlocked by 130,077 tracked gamers (51% - TA Ratio = 1.40)  
Mythic13 (10)
Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.
Unlocked by 147,476 tracked gamers (57% - TA Ratio = 1.31)  
Destroy an enemy banshee with the spartan laser or missile pod in a ranked playlist or in campaign.
Unlocked by 124,285 tracked gamers (48% - TA Ratio = 1.43)  
Destroy an enemy vehicle with equipment in a ranked playlist or in campaign.
Unlocked by 76,370 tracked gamers (30% - TA Ratio = 1.83)  
Kill 5 enemies with the needler in a ranked free for all playlist or in campaign.
Unlocked by 210,324 tracked gamers (82% - TA Ratio = 1.10)  
Kill 10 enemies with headshots in a ranked free for all playlist or in campaign.
Unlocked by 122,757 tracked gamers (48% - TA Ratio = 1.44)  
Destroy a vehicle that has three enemies in it in a ranked playlist or in campaign.
Unlocked by 173,851 tracked gamers (68% - TA Ratio = 1.21)  
Finish the Campaign on Heroic (unlocks achievement for Normal, if not earned).
Unlocked by 132,934 tracked gamers (52% - TA Ratio = 1.38)  
Finish the Campaign on Legendary (unlocks achievements for Normal and Heroic, if not earned).
Unlocked by 115,500 tracked gamers (45% - TA Ratio = 1.48)  
Locate and access all Terminals in the Campaign.
Unlocked by 85,367 tracked gamers (33% - TA Ratio = 1.73)  
Guerilla18 (10)
Score over 15,000 points in the Campaign meta-game on the first mission.
Unlocked by 81,948 tracked gamers (32% - TA Ratio = 1.76)  
Cavalier19 (10)
Score over 15,000 points in the Campaign meta-game on the third mission.
Unlocked by 72,470 tracked gamers (28% - TA Ratio = 1.87)  
Askar19 (10)
Score over 15,000 points in the Campaign meta-game on the fourth mission.
Unlocked by 71,052 tracked gamers (28% - TA Ratio = 1.89)  
Ranger20 (10)
Score over 50,000 points in the Campaign meta-game on the sixth mission.
Unlocked by 65,476 tracked gamers (26% - TA Ratio = 1.97)  
Vanguard20 (10)
Score over 50,000 points in the Campaign meta-game on the seventh mission.
Unlocked by 62,421 tracked gamers (24% - TA Ratio = 2.02)  
Reclaimer20 (10)
Score over 15,000 points in the Campaign meta-game on the final mission.
Unlocked by 61,711 tracked gamers (24% - TA Ratio = 2.03)  
Board the same vehicle within 10 seconds after being boarded in any free for all playlist (Online).
Unlocked by 59,853 tracked gamers (23% - TA Ratio = 2.06)  
Score 5 grenade sticks in any ranked free for all playlist (Online).
Unlocked by 77,798 tracked gamers (30% - TA Ratio = 1.81)  
Orpheus21 (10)
Score over 15,000 points in the Campaign meta-game on the eighth mission.
Unlocked by 60,477 tracked gamers (24% - TA Ratio = 2.05)  
Score over 15,000 points in the Campaign meta-game on the fifth mission.
Unlocked by 68,927 tracked gamers (27% - TA Ratio = 1.92)  
Score a Triple Kill with the sword in a ranked free for all playlist (Online).
Unlocked by 68,939 tracked gamers (27% - TA Ratio = 1.92)  
Overkill11 (5)
Kill 4 enemies within 4 seconds of one another in a ranked free for all playlist (Online).
Unlocked by 53,911 tracked gamers (21% - TA Ratio = 2.17)  
Score a Double Kill with a single spartan laser shot in a ranked free for all playlist (Online).
Unlocked by 44,640 tracked gamers (17% - TA Ratio = 2.39)  
Splatter an enemy with the mongoose in a ranked free for all playlist (Online).
Unlocked by 67,094 tracked gamers (26% - TA Ratio = 1.95)  
Advance to the Spartan Officer ranks (Online).
Unlocked by 104,827 tracked gamers (41% - TA Ratio = 1.56)  
Demon18 (10)
Score over 15,000 points in the Campaign meta-game on the second mission.
Unlocked by 77,414 tracked gamers (30% - TA Ratio = 1.81)  
Earn your Sergeant rating to be recognized as a true Spartan (Online).
Unlocked by 148,675 tracked gamers (58% - TA Ratio = 1.31)  
Kill 10 enemies without dying in any ranked free for all playlist (Online).
Unlocked by 74,801 tracked gamers (29% - TA Ratio = 1.85)  
Kill 3 enemies within 4 seconds of one another in a ranked free for all playlist (Online).
Unlocked by 105,751 tracked gamers (41% - TA Ratio = 1.55)  
Kill 5 enemies by melee or assassination in a ranked free for all playlist (Online).
Unlocked by 153,356 tracked gamers (60% - TA Ratio = 1.29)  
Graduate12 (10)
Earn 5 EXP or finish 10 games to complete the requirements for basic training (Online).
Unlocked by 183,595 tracked gamers (72% - TA Ratio = 1.18)  
MVP7 (5)
Earn the MVP in any ranked playlist (Online).
Unlocked by 143,616 tracked gamers (56% - TA Ratio = 1.33)  
Add-on: Legendary Map Pack
406
(250)

Xbox LIVE Store

107,999 tracked gamers have this dlc pack, 35,878 have completed it (33.22%)

There are a maximum of 7 achievements worth 406 (250)

There is 1 review | Estimated completion: 2-3 hours

On a Legendary map, get two Double Kills during any ranked or social match.
Unlocked by 104,008 tracked gamers (96% - TA Ratio = 1.26)  
On a Legendary map, get 3 Oddball melee kills during any ranked or social match.
Unlocked by 49,349 tracked gamers (46% - TA Ratio = 1.83)  
On a Legendary map, get 3 assassinations during any ranked or social match.
Unlocked by 85,558 tracked gamers (79% - TA Ratio = 1.39)  
On a Legendary map, get a flag melee kill during any ranked or social match.
Unlocked by 66,785 tracked gamers (62% - TA Ratio = 1.57)  
On a Legendary map, get 2 flag carrier kills during any ranked or social match.
Unlocked by 68,426 tracked gamers (63% - TA Ratio = 1.55)  
Road Rage43 (25)
On a Legendary map, get 5 Warthog chaingun kills during any ranked or social match.
Unlocked by 57,486 tracked gamers (53% - TA Ratio = 1.70)  
On a Legendary map, get a Splatter Spree during any ranked or social match.
Unlocked by 42,594 tracked gamers (39% - TA Ratio = 1.97)  
Add-on: Mythic Map Pack
547
(325)

Xbox LIVE Store

121,131 tracked gamers have this dlc pack, 27,649 have completed it (22.83%)

There are a maximum of 13 achievements worth 547 (325)

There are no reviews | Estimated completion: 2-3 hours

On Assembly, get 5 Hammer kills during any ranked or social match.
Unlocked by 49,299 tracked gamers (41% - TA Ratio = 1.88)  
On Orbital, get 2 Death From the Grave medals during any ranked or social match.
Unlocked by 38,886 tracked gamers (32% - TA Ratio = 2.12)  
On a Mythic map, get a Bulltrue medal during any ranked or social match.
Unlocked by 73,035 tracked gamers (60% - TA Ratio = 1.55)  
On a Mythic map, get a Killjoy medal during any ranked or social match.
Unlocked by 102,164 tracked gamers (84% - TA Ratio = 1.31)  
On a Mythic map, get a Killtacular during any ranked or social match.
Unlocked by 50,239 tracked gamers (41% - TA Ratio = 1.87)  
On a Mythic map, get an Extermination during any ranked or social match.
Unlocked by 47,476 tracked gamers (39% - TA Ratio = 1.92)  
On a Mythic map, get a Perfection medal during any ranked or social match.
Unlocked by 34,278 tracked gamers (28% - TA Ratio = 2.26)  
On a Mythic map, infect 2 humans during any ranked or social match.
Unlocked by 58,120 tracked gamers (48% - TA Ratio = 1.74)  
On a Mythic map, kill 2 Zombies during any ranked or social match.
Unlocked by 58,993 tracked gamers (49% - TA Ratio = 1.72)  
On any Mythic map, get a kill on another player while in monitor mode.
Unlocked by 84,063 tracked gamers (69% - TA Ratio = 1.44)  
On Assembly, find the hidden skull.
Unlocked by 99,118 tracked gamers (82% - TA Ratio = 1.33)  
On Orbital, find the hidden skull.
Unlocked by 98,534 tracked gamers (81% - TA Ratio = 1.33)  
On Sandbox, find the hidden skull.
Unlocked by 95,734 tracked gamers (79% - TA Ratio = 1.35)  
Title update: Vidmaster Challenges
0
(0)

84,517 tracked gamers have this dlc pack, 35,080 have completed it (41.51%)

There are a maximum of 3 achievements worth 0 (0)

There is 1 review | Estimated completion: 2-3 hours

After 9/25/08, complete Halo on 4-player Legendary LIVE co-op, with Iron, and everyone in Ghosts.
Unlocked by 39,628 tracked gamers (15% - TA Ratio = 2.54)  
Get to the rank of Lieutenant in any playlist in the new EXP progression system.
Unlocked by 66,955 tracked gamers (26% - TA Ratio = 1.95)  
Enter into any ranked or social playlist with 7 EXP on the 7th of the month.
Unlocked by 64,199 tracked gamers (25% - TA Ratio = 1.99)  
Add-on: Mythic II Map Pack
280
(175)

Xbox LIVE Store

94,373 tracked gamers have this dlc pack, 32,969 have completed it (34.93%)

There are a maximum of 7 achievements worth 280 (175)

There is 1 review | Estimated completion: 2-3 hours

Pull52 (25)
On Citadel, get a Shotgun Spree during any ranked or social match.
Unlocked by 35,798 tracked gamers (38% - TA Ratio = 2.08)  
On Heretic, get a Sword Spree during any ranked or social match.
Unlocked by 40,648 tracked gamers (43% - TA Ratio = 1.95)  
On Longshore, get 3 kills with a Ghost during any ranked or social match.
Unlocked by 42,679 tracked gamers (45% - TA Ratio = 1.90)  
On Citadel, find the hidden skull.
Unlocked by 89,946 tracked gamers (95% - TA Ratio = 1.31)  
On Heretic, find the hidden skull.
Unlocked by 90,938 tracked gamers (96% - TA Ratio = 1.30)  
On Longshore, find the hidden skull.
Unlocked by 91,384 tracked gamers (97% - TA Ratio = 1.30)  
Find all the hidden skulls on the Mythic maps.
Unlocked by 85,920 tracked gamers (91% - TA Ratio = 1.34)