Halo 3 achievements
2,665
(1,750)

Halo 3

4.2 from 24731 votes

There are 79 Halo 3 achievements (49 without DLC) worth 2,665 (1,750)

307,299 tracked gamers have this game, 20,012 have completed it (6.51%)

Samarin6
58%

Samarin61,688 (1,165)

First played on 10 Sep 10

44 achievements out of 76 won (inc 22 of 27 DLC achievements)

View

Halo 3 Achievements

Graduate12 (10)
Earn 5 EXP or finish 10 games to complete the requirements for basic training (Online).
Unlocked by 213,543 tracked gamers (69% - TA Ratio = 1.19)  
Board the same vehicle within 10 seconds after being boarded in any free for all playlist (Online).
Unlocked by 67,247 tracked gamers (22% - TA Ratio = 2.13)  
Landfall21 (20)
Finish the first mission of the Campaign on Normal, Heroic, or Legendary.
Unlocked by 278,824 tracked gamers (91% - TA Ratio = 1.04)  
The Road22 (20)
Finish the third mission of the Campaign on Normal, Heroic, or Legendary.
Unlocked by 252,255 tracked gamers (82% - TA Ratio = 1.10)  
Assault33 (30)
Finish the fourth mission of the Campaign on Normal, Heroic, or Legendary.
Unlocked by 247,231 tracked gamers (80% - TA Ratio = 1.11)  
Last Stand46 (40)
Finish the seventh mission of the Campaign on Normal, Heroic, or Legendary.
Unlocked by 229,459 tracked gamers (75% - TA Ratio = 1.15)  
Iron13 (10)
Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.
Unlocked by 188,901 tracked gamers (61% - TA Ratio = 1.27)  
Black Eye13 (10)
Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.
Unlocked by 194,265 tracked gamers (63% - TA Ratio = 1.25)  
Tough Luck13 (10)
Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.
Unlocked by 178,027 tracked gamers (58% - TA Ratio = 1.31)  
Tilt14 (10)
Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.
Unlocked by 150,164 tracked gamers (49% - TA Ratio = 1.43)  
Kill 5 enemies by melee or assassination in a ranked free for all playlist (Online).
Unlocked by 178,102 tracked gamers (58% - TA Ratio = 1.31)  
Finish the Campaign on Normal.
Unlocked by 215,440 tracked gamers (70% - TA Ratio = 1.19)  
Return58 (50)
Finish the final mission of the Campaign on Normal, Heroic, or Legendary.
Unlocked by 224,615 tracked gamers (73% - TA Ratio = 1.16)  
Locate and access all Terminals in the Campaign.
Unlocked by 96,900 tracked gamers (31% - TA Ratio = 1.78)  
Mythic13 (10)
Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.
Unlocked by 171,120 tracked gamers (56% - TA Ratio = 1.34)  
The Key47 (40)
Finish the eighth mission of the Campaign on Normal, Heroic, or Legendary.
Unlocked by 224,029 tracked gamers (73% - TA Ratio = 1.17)  
Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.
Unlocked by 165,029 tracked gamers (54% - TA Ratio = 1.36)  
Refuge34 (30)
Finish the sixth mission of the Campaign on Normal, Heroic, or Legendary.
Unlocked by 235,355 tracked gamers (76% - TA Ratio = 1.14)  
Cleansing34 (30)
Finish the fifth mission of the Campaign on Normal, Heroic, or Legendary.
Unlocked by 243,630 tracked gamers (79% - TA Ratio = 1.12)  
Fog14 (10)
Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.
Unlocked by 166,495 tracked gamers (54% - TA Ratio = 1.35)  
Holdout22 (20)
Finish the second mission of the Campaign on Normal, Heroic, or Legendary.
Unlocked by 263,726 tracked gamers (86% - TA Ratio = 1.07)  
Kill 5 enemies with the needler in a ranked free for all playlist or in campaign.
Unlocked by 250,012 tracked gamers (81% - TA Ratio = 1.10)  
Finish the Campaign on Heroic (unlocks achievement for Normal, if not earned).
Unlocked by 153,133 tracked gamers (50% - TA Ratio = 1.41)  
Finish the Campaign on Legendary (unlocks achievements for Normal and Heroic, if not earned).
Unlocked by 132,545 tracked gamers (43% - TA Ratio = 1.52)  
Catch14 (10)
Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.
Unlocked by 157,519 tracked gamers (51% - TA Ratio = 1.39)  
Famine14 (10)
Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.
Unlocked by 157,820 tracked gamers (51% - TA Ratio = 1.39)  
Earn your Sergeant rating to be recognized as a true Spartan (Online).
Unlocked by 171,286 tracked gamers (56% - TA Ratio = 1.33)  
Advance to the Spartan Officer ranks (Online).
Unlocked by 119,339 tracked gamers (39% - TA Ratio = 1.60)  
Score a Double Kill with a single spartan laser shot in a ranked free for all playlist (Online).
Unlocked by 49,800 tracked gamers (16% - TA Ratio = 2.48)  
Destroy an enemy banshee with the spartan laser or missile pod in a ranked playlist or in campaign.
Unlocked by 143,975 tracked gamers (47% - TA Ratio = 1.46)  
Kill 3 enemies within 4 seconds of one another in a ranked free for all playlist (Online).
Unlocked by 121,022 tracked gamers (39% - TA Ratio = 1.59)  
Overkill11 (5)
Kill 4 enemies within 4 seconds of one another in a ranked free for all playlist (Online).
Unlocked by 60,779 tracked gamers (20% - TA Ratio = 2.24)  
Score 5 grenade sticks in any ranked free for all playlist (Online).
Unlocked by 88,028 tracked gamers (29% - TA Ratio = 1.86)  
Destroy an enemy vehicle with equipment in a ranked playlist or in campaign.
Unlocked by 86,950 tracked gamers (28% - TA Ratio = 1.88)  
Kill 10 enemies without dying in any ranked free for all playlist (Online).
Unlocked by 85,670 tracked gamers (28% - TA Ratio = 1.89)  
Score a Triple Kill with the sword in a ranked free for all playlist (Online).
Unlocked by 78,460 tracked gamers (25% - TA Ratio = 1.97)  
Splatter an enemy with the mongoose in a ranked free for all playlist (Online).
Unlocked by 76,020 tracked gamers (25% - TA Ratio = 2.01)  
Kill 10 enemies with headshots in a ranked free for all playlist or in campaign.
Unlocked by 142,322 tracked gamers (46% - TA Ratio = 1.46)  
Destroy a vehicle that has three enemies in it in a ranked playlist or in campaign.
Unlocked by 205,957 tracked gamers (67% - TA Ratio = 1.22)  
MVP7 (5)
Earn the MVP in any ranked playlist (Online).
Unlocked by 166,605 tracked gamers (54% - TA Ratio = 1.35)  
Guerilla18 (10)
Score over 15,000 points in the Campaign meta-game on the first mission.
Unlocked by 93,161 tracked gamers (30% - TA Ratio = 1.81)  
Demon19 (10)
Score over 15,000 points in the Campaign meta-game on the second mission.
Unlocked by 87,961 tracked gamers (29% - TA Ratio = 1.86)  
Cavalier19 (10)
Score over 15,000 points in the Campaign meta-game on the third mission.
Unlocked by 82,283 tracked gamers (27% - TA Ratio = 1.93)  
Askar20 (10)
Score over 15,000 points in the Campaign meta-game on the fourth mission.
Unlocked by 80,709 tracked gamers (26% - TA Ratio = 1.95)  
Score over 15,000 points in the Campaign meta-game on the fifth mission.
Unlocked by 78,298 tracked gamers (25% - TA Ratio = 1.98)  
Ranger20 (10)
Score over 50,000 points in the Campaign meta-game on the sixth mission.
Unlocked by 74,343 tracked gamers (24% - TA Ratio = 2.03)  
Vanguard21 (10)
Score over 50,000 points in the Campaign meta-game on the seventh mission.
Unlocked by 70,828 tracked gamers (23% - TA Ratio = 2.08)  
Orpheus21 (10)
Score over 15,000 points in the Campaign meta-game on the eighth mission.
Unlocked by 68,615 tracked gamers (22% - TA Ratio = 2.11)  
Reclaimer21 (10)
Score over 15,000 points in the Campaign meta-game on the final mission.
Unlocked by 70,011 tracked gamers (23% - TA Ratio = 2.09)  
Add-on: Legendary Map Pack
414
(250)
3.8 from 244 votes

Price: Free - Microsoft Store

124,414 tracked gamers have this dlc pack, 36,869 have completed it (29.63%)

There are 7 achievements worth 414 (250)

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

On a Legendary map, get 3 Oddball melee kills during any ranked or social match.
Unlocked by 55,836 tracked gamers (45% - TA Ratio = 1.87)  
Road Rage43 (25)
On a Legendary map, get 5 Warthog chaingun kills during any ranked or social match.
Unlocked by 64,856 tracked gamers (52% - TA Ratio = 1.73)  
On a Legendary map, get a Splatter Spree during any ranked or social match.
Unlocked by 47,690 tracked gamers (38% - TA Ratio = 2.02)  
On a Legendary map, get a flag melee kill during any ranked or social match.
Unlocked by 75,932 tracked gamers (61% - TA Ratio = 1.60)  
On a Legendary map, get 2 flag carrier kills during any ranked or social match.
Unlocked by 77,765 tracked gamers (63% - TA Ratio = 1.58)  
On a Legendary map, get two Double Kills during any ranked or social match.
Unlocked by 119,758 tracked gamers (96% - TA Ratio = 1.27)  
On a Legendary map, get 3 assassinations during any ranked or social match.
Unlocked by 98,030 tracked gamers (79% - TA Ratio = 1.41)  
Title update: Vidmaster Challenges
0
(0)
3.7 from 241 votes

97,013 tracked gamers have this dlc pack, 36,257 have completed it (37.37%)

There are 3 achievements worth 0 (0)

There are 2 reviews | 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 44,469 tracked gamers (14% - TA Ratio = 2.62)  
Get to the rank of Lieutenant in any playlist in the new EXP progression system.
Unlocked by 76,867 tracked gamers (25% - TA Ratio = 1.99)  
Enter into any ranked or social playlist with 7 EXP on the 7th of the month.
Unlocked by 73,099 tracked gamers (24% - TA Ratio = 2.05)  
Add-on: Mythic Map Pack
558
(325)
3.7 from 274 votes

Price: Free - Microsoft Store

141,124 tracked gamers have this dlc pack, 28,044 have completed it (19.87%)

There are 13 achievements worth 558 (325)

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

On any Mythic map, get a kill on another player while in monitor mode.
Unlocked by 96,824 tracked gamers (69% - TA Ratio = 1.46)  
On Sandbox, find the hidden skull.
Unlocked by 110,546 tracked gamers (78% - TA Ratio = 1.37)  
On Orbital, find the hidden skull.
Unlocked by 113,872 tracked gamers (81% - TA Ratio = 1.35)  
On a Mythic map, get a Perfection medal during any ranked or social match.
Unlocked by 38,220 tracked gamers (27% - TA Ratio = 2.33)  
On Assembly, get 5 Hammer kills during any ranked or social match.
Unlocked by 55,440 tracked gamers (39% - TA Ratio = 1.93)  
On a Mythic map, infect 2 humans during any ranked or social match.
Unlocked by 66,364 tracked gamers (47% - TA Ratio = 1.77)  
On a Mythic map, get a Killjoy medal during any ranked or social match.
Unlocked by 117,868 tracked gamers (84% - TA Ratio = 1.32)  
On Assembly, find the hidden skull.
Unlocked by 114,641 tracked gamers (81% - TA Ratio = 1.34)  
On Orbital, get 2 Death From the Grave medals during any ranked or social match.
Unlocked by 43,491 tracked gamers (31% - TA Ratio = 2.18)  
On a Mythic map, get a Bulltrue medal during any ranked or social match.
Unlocked by 83,699 tracked gamers (59% - TA Ratio = 1.57)  
On a Mythic map, get a Killtacular during any ranked or social match.
Unlocked by 56,974 tracked gamers (40% - TA Ratio = 1.91)  
On a Mythic map, get an Extermination during any ranked or social match.
Unlocked by 53,644 tracked gamers (38% - TA Ratio = 1.96)  
On a Mythic map, kill 2 Zombies during any ranked or social match.
Unlocked by 67,445 tracked gamers (48% - TA Ratio = 1.75)  
Add-on: Mythic II Map Pack
285
(175)
3.7 from 271 votes

Price: Free - Microsoft Store

109,343 tracked gamers have this dlc pack, 33,783 have completed it (30.90%)

There are 7 achievements worth 285 (175)

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

Find all the hidden skulls on the Mythic maps.
Unlocked by 99,138 tracked gamers (91% - TA Ratio = 1.35)  
On Longshore, get 3 kills with a Ghost during any ranked or social match.
Unlocked by 47,960 tracked gamers (44% - TA Ratio = 1.95)  
Pull53 (25)
On Citadel, get a Shotgun Spree during any ranked or social match.
Unlocked by 40,071 tracked gamers (37% - TA Ratio = 2.13)  
On Heretic, get a Sword Spree during any ranked or social match.
Unlocked by 45,781 tracked gamers (42% - TA Ratio = 2.00)  
On Longshore, find the hidden skull.
Unlocked by 105,790 tracked gamers (97% - TA Ratio = 1.31)  
On Heretic, find the hidden skull.
Unlocked by 105,221 tracked gamers (96% - TA Ratio = 1.31)  
On Citadel, find the hidden skull.
Unlocked by 103,981 tracked gamers (95% - TA Ratio = 1.32)