(1,750)

Halo 3

4.2 from 9914 votes

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Developed by Bungie
Published by Microsoft Game Studios
Genre: Shooter
Official Site: www.halo3.com
Cheapest Online Price: £9.98

76,844 tracked gamers have this game, 12,057 have completed it (15.69%) | 745 want to boost
There are a maximum of 79 achievements (49 without DLC) worth 2,236 (1,750)
There are 6 reviews

Kill 10 enemies with headshots in a ranked free for all playlist or in campaign.

0.0There are 3 guides

44,299 tracked gamers have this achievement (58% - TA Ratio = 1.32)

Completed the fifth mission of the Campaign.

0.0There is 1 guide

67,465 tracked gamers have this achievement (88% - TA Ratio = 1.07)

Completed the fourth mission of the Campaign.

0.0There is 1 guide

68,121 tracked gamers have this achievement (89% - TA Ratio = 1.06)

Completed the third mission of the Campaign.

0.0There is 1 guide

69,074 tracked gamers have this achievement (90% - TA Ratio = 1.05)

Completed the second mission of the Campaign.

0.0There is 1 guide

70,904 tracked gamers have this achievement (92% - TA Ratio = 1.04)

Completed the first mission of the Campaign.

0.0There is 1 guide

73,122 tracked gamers have this achievement (95% - TA Ratio = 1.02)

Claimed Mythic skull.

0.0There are 2 guides

52,726 tracked gamers have this achievement (69% - TA Ratio = 1.21)

Destroyed a vehicle that has three enemies in it in a ranked playlist or in campaign.

0.0There are 6 guides

56,952 tracked gamers have this achievement (74% - TA Ratio = 1.16)

Kill 5 enemies with the needler in a ranked free for all playlist or in campaign.

0.0There are 2 guides

66,933 tracked gamers have this achievement (87% - TA Ratio = 1.07)

Board the same vehicle within 10 seconds after being boarded in any free for all playlist (Online).

0.0There are 6 guides

24,137 tracked gamers have this achievement (31% - TA Ratio = 1.78)

Finish the Campaign on Heroic (unlocks achievement for Normal, if not earned).

0.0There are 2 guides

47,920 tracked gamers have this achievement (62% - TA Ratio = 1.27)

Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.

0.0There are 2 guides

47,406 tracked gamers have this achievement (62% - TA Ratio = 1.27)

Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.

0.0There are 3 guides

49,163 tracked gamers have this achievement (64% - TA Ratio = 1.25)

Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.

0.0There are 3 guides

51,444 tracked gamers have this achievement (67% - TA Ratio = 1.22)

Earn 5 EXP or finish 10 games to complete the requirements for basic training (Online).

0.0There are 2 guides

63,201 tracked gamers have this achievement (82% - TA Ratio = 1.10)

Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.

0.0There are 3 guides

49,267 tracked gamers have this achievement (64% - TA Ratio = 1.25)

Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.

0.0There are 2 guides

54,082 tracked gamers have this achievement (70% - TA Ratio = 1.19)

Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.

0.0There are 2 guides

57,692 tracked gamers have this achievement (75% - TA Ratio = 1.15)

Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.

0.0There are 3 guides

56,551 tracked gamers have this achievement (74% - TA Ratio = 1.17)

Locate and access all Terminals in the Campaign.

0.0There are 5 guides

33,184 tracked gamers have this achievement (43% - TA Ratio = 1.52)

Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.

0.0There are 2 guides

51,033 tracked gamers have this achievement (66% - TA Ratio = 1.23)

Score over 15,000 points in the Campaign meta-game on the second mission.

0.0There are 2 guides

30,152 tracked gamers have this achievement (39% - TA Ratio = 1.60)

Score 5 grenade sticks in any ranked free for all playlist (Online).

0.0There are 5 guides

30,677 tracked gamers have this achievement (40% - TA Ratio = 1.58)

Score over 15,000 points in the Campaign meta-game on the first mission.

0.0There are 4 guides

31,877 tracked gamers have this achievement (41% - TA Ratio = 1.55)

Kill 10 enemies without dying in any ranked free for all playlist (Online).

0.0There are 10 guides

26,963 tracked gamers have this achievement (35% - TA Ratio = 1.69)

Kill 3 enemies within 4 seconds of one another in a ranked free for all playlist (Online).

0.0There are 5 guides

39,386 tracked gamers have this achievement (51% - TA Ratio = 1.40)

Advance to the Spartan Officer ranks (Online).

0.0There are 2 guides

40,472 tracked gamers have this achievement (53% - TA Ratio = 1.38)

Earn the MVP in any ranked playlist (Online).

0.0There are 3 guides

50,040 tracked gamers have this achievement (65% - TA Ratio = 1.24)

Kill 5 enemies by melee or assassination in a ranked free for all playlist (Online).

0.0There are 3 guides

52,953 tracked gamers have this achievement (69% - TA Ratio = 1.20)

Earn your Sergeant rating to be recognized as a true Spartan (Online).

0.0There are 3 guides

53,786 tracked gamers have this achievement (70% - TA Ratio = 1.20)

Score a Triple Kill with the sword in a ranked free for all playlist (Online).

0.0There are 6 guides

26,187 tracked gamers have this achievement (34% - TA Ratio = 1.71)

Score a Double Kill with a single spartan laser shot in a ranked free for all playlist (Online).

0.0There are 15 guides

18,187 tracked gamers have this achievement (24% - TA Ratio = 2.06)

Kill 4 enemies within 4 seconds of one another in a ranked free for all playlist (Online).

0.0There are 8 guides

21,181 tracked gamers have this achievement (28% - TA Ratio = 1.90)

Finish the Campaign on Legendary (unlocks achievements for Normal and Heroic, if not earned).

-0.1There are 24 guides

42,012 tracked gamers have this achievement (55% - TA Ratio = 1.35)

Destroy an enemy vehicle with equipment in a ranked playlist or in campaign.

0.0There are 2 guides

29,564 tracked gamers have this achievement (38% - TA Ratio = 1.61)

Score over 15,000 points in the Campaign meta-game on the final mission.

0.0There are 2 guides

24,309 tracked gamers have this achievement (32% - TA Ratio = 1.78)

Score over 15,000 points in the Campaign meta-game on the eighth mission.

0.0There is 1 guide

23,742 tracked gamers have this achievement (31% - TA Ratio = 1.80)

Score over 50,000 points in the Campaign meta-game on the seventh mission.

0.0There are 2 guides

24,384 tracked gamers have this achievement (32% - TA Ratio = 1.77)

Score over 50,000 points in the Campaign meta-game on the sixth mission.

0.0There are 2 guides

25,650 tracked gamers have this achievement (33% - TA Ratio = 1.73)

Score over 15,000 points in the Campaign meta-game on the fifth mission.

0.0There are 2 guides

26,947 tracked gamers have this achievement (35% - TA Ratio = 1.69)

Score over 15,000 points in the Campaign meta-game on the fourth mission.

0.0There are 2 guides

27,713 tracked gamers have this achievement (36% - TA Ratio = 1.66)

Score over 15,000 points in the Campaign meta-game on the third mission.

0.0There is 1 guide

28,290 tracked gamers have this achievement (37% - TA Ratio = 1.65)

Splatter an enemy with the mongoose in a ranked free for all playlist (Online).

0.0There are 6 guides

26,475 tracked gamers have this achievement (34% - TA Ratio = 1.70)

Destroy an enemy banshee with the spartan laser or missile pod in a ranked playlist or in campaign.

0.0There are 4 guides

45,025 tracked gamers have this achievement (59% - TA Ratio = 1.31)

Price: 160 Microsoft points ($2.00)
Xbox Marketplace link
38,886 tracked gamers have this dlc pack
There are a maximum of 7 achievements worth 319 (250)
There are no reviews

On a Legendary map, get two Double Kills during any ranked or social match.

0.0

This Achievements is earned with Downloadable Content 'Legendary Map Pack'

There are 3 guides

37,723 tracked gamers have this achievement (97% - TA Ratio = 1.02)

On a Legendary map, get 3 Oddball melee kills during any ranked or social match.

-0.2

There are 5 guides

18,543 tracked gamers have this achievement (48% - TA Ratio = 1.45)

On a Legendary map, get 3 assassinations during any ranked or social match.

0.0

There are 4 guides

31,514 tracked gamers have this achievement (81% - TA Ratio = 1.11)

On a Legendary map, get a flag melee kill during any ranked or social match.

0.0

There are 3 guides

25,317 tracked gamers have this achievement (65% - TA Ratio = 1.24)

On a Legendary map, get 2 flag carrier kills during any ranked or social match.

0.0

There are 4 guides

25,941 tracked gamers have this achievement (67% - TA Ratio = 1.22)

On a Legendary map, get 5 Warthog chaingun kills during any ranked or social match.

0.0

There are 6 guides

22,608 tracked gamers have this achievement (58% - TA Ratio = 1.31)

On a Legendary map, get a Splatter Spree during any ranked or social match.

-0.2

There are 10 guides

16,787 tracked gamers have this achievement (43% - TA Ratio = 1.52)

Price: 400 Microsoft points ($5.00)
Xbox Marketplace link
41,937 tracked gamers have this dlc pack
There are a maximum of 13 achievements worth 436 (325)
There are no reviews

On Assembly, get 5 Hammer kills during any ranked or social match.

-0.1

This Achievements is earned with Downloadable Content 'Mythic Map Pack, Part 1'

There are 4 guides

18,983 tracked gamers have this achievement (45% - TA Ratio = 1.49)

On Orbital, get 2 Death From the Grave medals during any ranked or social match.

-0.1

There are 5 guides

15,272 tracked gamers have this achievement (36% - TA Ratio = 1.66)

On a Mythic map, get a Bulltrue medal during any ranked or social match.

0.0

There are 10 guides

27,151 tracked gamers have this achievement (65% - TA Ratio = 1.24)

On a Mythic map, get a Killjoy medal during any ranked or social match.

0.0

There are 4 guides

36,239 tracked gamers have this achievement (86% - TA Ratio = 1.08)

On a Mythic map, get a Killtacular during any ranked or social match.

0.0

There are 9 guides

19,351 tracked gamers have this achievement (46% - TA Ratio = 1.47)

On a Mythic map, get an Extermination during any ranked or social match.

0.0

There are 4 guides

18,326 tracked gamers have this achievement (44% - TA Ratio = 1.51)

On a Mythic map, get a Perfection medal during any ranked or social match.

-0.2

2 gamers need help | There are 9 guides

13,078 tracked gamers have this achievement (31% - TA Ratio = 1.79)

On a Mythic map, infect 2 humans during any ranked or social match.

0.0

There are 3 guides

21,610 tracked gamers have this achievement (52% - TA Ratio = 1.39)

On a Mythic map, kill 2 Zombies during any ranked or social match.

0.0

There are 2 guides

21,928 tracked gamers have this achievement (52% - TA Ratio = 1.38)

On any Mythic map, get a kill on another player while in monitor mode.

0.0

There are 11 guides

30,893 tracked gamers have this achievement (74% - TA Ratio = 1.17)

On Assembly, find the hidden skull.

0.0

There are 3 guides

35,980 tracked gamers have this achievement (86% - TA Ratio = 1.08)

On Orbital, find the hidden skull.

0.0

There are 3 guides

35,807 tracked gamers have this achievement (85% - TA Ratio = 1.08)

On Sandbox, find the hidden skull.

0.0

There are 5 guides

34,973 tracked gamers have this achievement (83% - TA Ratio = 1.10)

30,505 tracked gamers have this dlc pack
There are a maximum of 3 achievements worth 0 (0)
There are no reviews

After 9/25/08, complete Halo on 4-player Legendary LIVE co-op, with Iron, and everyone in Ghosts.

0.0

This Achievements is earned with Downloadable Content 'Vidmaster Free Update'

2 gamers need help | There are 6 guides

15,581 tracked gamers have this achievement (51% - TA Ratio = 1.40)

Get to the rank of Lieutenant in any playlist in the new EXP progression system.

0.0

There are 2 guides

24,003 tracked gamers have this achievement (79% - TA Ratio = 1.13)

Enter into any ranked or social playlist with 7 EXP on the 7th of the month.

0.0

1 gamer needs help | There are 4 guides

24,160 tracked gamers have this achievement (79% - TA Ratio = 1.12)

Price: 800 Microsoft points ($10.00)
Xbox Marketplace link
33,165 tracked gamers have this dlc pack
There are a maximum of 7 achievements worth 216 (175)
There is 1 review

On Citadel, get a Shotgun Spree during any ranked or social match.

-0.3

This Achievements is earned with Downloadable Content 'Mythic Map Pack, Part 2'

There are 4 guides

13,080 tracked gamers have this achievement (39% - TA Ratio = 1.59)

On Heretic, get a Sword Spree during any ranked or social match.

-0.3

There are 3 guides

14,472 tracked gamers have this achievement (44% - TA Ratio = 1.51)

On Longshore, get 3 kills with a Ghost during any ranked or social match.

-0.3

There is 1 guide

16,095 tracked gamers have this achievement (49% - TA Ratio = 1.44)

On Citadel, find the hidden skull.

0.0

There are 5 guides

32,009 tracked gamers have this achievement (97% - TA Ratio = 1.02)

On Heretic, find the hidden skull.

0.0

There are 5 guides

32,335 tracked gamers have this achievement (97% - TA Ratio = 1.01)

On Longshore, find the hidden skull.

0.0

There are 2 guides

32,376 tracked gamers have this achievement (98% - TA Ratio = 1.01)

Find all the hidden skulls on the Mythic maps.

0.0

There are 2 guides

30,874 tracked gamers have this achievement (93% - TA Ratio = 1.04)

1	Psycho Harry	2,236
2	Veli2k5	2,236
3	ostemb0r	2,236
4	Clarky31	2,236
5	KingJonty	2,236
6	Phil Pants UK	2,236
7	Dan2102	2,236
8	hypa hitman uk	2,236
9	zatch34	2,236
10	Captain Twig	2,236

TrueAchievements

Halo 3

Game Achievements

Campaign Complete: Normal139 (125)

Completed the Campaign on Normal difficulty.

Return55 (50)

Completed the final mission of the Campaign.

The Key44 (40)

Completed the eighth mission of the Campaign.

Last Stand43 (40)

Completed the seventh mission of the Campaign.

Refuge32 (30)

Completed the sixth mission of the Campaign.

Headshot Honcho7 (5)

Kill 10 enemies with headshots in a ranked free for all playlist or in campaign.

Cleansing32 (30)

Completed the fifth mission of the Campaign.

Assault32 (30)

Completed the fourth mission of the Campaign.

The Road21 (20)

Completed the third mission of the Campaign.

Holdout21 (20)

Completed the second mission of the Campaign.

Landfall20 (20)

Completed the first mission of the Campaign.

Mythic12 (10)

Claimed Mythic skull.

Used Car Salesman6 (5)

Destroyed a vehicle that has three enemies in it in a ranked playlist or in campaign.

Fear the Pink Mist5 (5)

Kill 5 enemies with the needler in a ranked free for all playlist or in campaign.

Maybe Next Time Buddy9 (5)

Board the same vehicle within 10 seconds after being boarded in any free for all playlist (Online).

Campaign Complete: Heroic158 (125)

Finish the Campaign on Heroic (unlocks achievement for Normal, if not earned).

Tilt13 (10)

Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.

Famine13 (10)

Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.

Fog12 (10)

Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.

Graduate11 (10)

Earn 5 EXP or finish 10 games to complete the requirements for basic training (Online).

Catch12 (10)

Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.

Tough Luck12 (10)

Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.

Black Eye12 (10)

Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.

Iron12 (10)

Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.

Marathon Man61 (40)

Locate and access all Terminals in the Campaign.

Thunderstorm12 (10)

Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.

Demon16 (10)

Score over 15,000 points in the Campaign meta-game on the second mission.

Lee R Wilson Memorial8 (5)

Score 5 grenade sticks in any ranked free for all playlist (Online).

Guerilla16 (10)

Score over 15,000 points in the Campaign meta-game on the first mission.

Killing Frenzy8 (5)

Kill 10 enemies without dying in any ranked free for all playlist (Online).

Triple Kill7 (5)

Kill 3 enemies within 4 seconds of one another in a ranked free for all playlist (Online).

Spartan Officer34 (25)

Advance to the Spartan Officer ranks (Online).

MVP6 (5)

Earn the MVP in any ranked playlist (Online).

Up Close and Personal6 (5)

Kill 5 enemies by melee or assassination in a ranked free for all playlist (Online).

UNSC Spartan18 (15)

Earn your Sergeant rating to be recognized as a true Spartan (Online).

Steppin' Razor9 (5)

Score a Triple Kill with the sword in a ranked free for all playlist (Online).

Two for One10 (5)

Score a Double Kill with a single spartan laser shot in a ranked free for all playlist (Online).

Overkill10 (5)

Kill 4 enemies within 4 seconds of one another in a ranked free for all playlist (Online).

Campaign Complete: Legendary169 (125)