Game

2,492

(1,750)

4.2 from 17705 votes

154,533 tracked gamers have this game, 13,379 have completed it (8.66%) | 904 want to boost

There are a maximum of 79 Halo 3 achievements (49 without DLC) worth 2,492 (1,750)

66%

MDDanW 9991,658 (1,275)

First played Saturday, 31 July 2010

50 achievements out of 76 won (inc 12 of 27 DLC achievements)

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

0.0Achievement won by MDDanW 999 on 28 June 2011 | There are 3 guides | Earn this in the Walkthrough

Unlocked by 43,320 tracked gamers (28% - TA Ratio = 1.89)

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

0.0Achievement won by MDDanW 999 on 28 June 2011 | There are 3 guides | Earn this in the Walkthrough

Unlocked by 42,460 tracked gamers (27% - TA Ratio = 1.91)

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

0.0Achievement won by MDDanW 999 on 27 June 2011 | There are 4 guides | Earn this in the Walkthrough

Unlocked by 43,707 tracked gamers (28% - TA Ratio = 1.88)

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

0.0Achievement won by MDDanW 999 on 26 June 2011 | There are 5 guides | Earn this in the Walkthrough

Unlocked by 45,801 tracked gamers (30% - TA Ratio = 1.84)

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

0.0Achievement won by MDDanW 999 on 26 June 2011 | There are 2 guides | Earn this in the Walkthrough

Unlocked by 48,131 tracked gamers (31% - TA Ratio = 1.79)

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

0.0Achievement won by MDDanW 999 on 26 June 2011 | There are 4 guides | Earn this in the Walkthrough

Unlocked by 49,542 tracked gamers (32% - TA Ratio = 1.77)

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

0.0Achievement won by MDDanW 999 on 26 June 2011 | There are 3 guides | Earn this in the Walkthrough

Unlocked by 50,534 tracked gamers (33% - TA Ratio = 1.75)

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

0.0Achievement won by MDDanW 999 on 28 April 2011 | There are 3 guides | Earn this in the Walkthrough

Unlocked by 99,649 tracked gamers (64% - TA Ratio = 1.25)

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

0.0Achievement won by MDDanW 999 | There are 5 guides | Earn this in the Walkthrough

Unlocked by 82,964 tracked gamers (54% - TA Ratio = 1.36)

Finish the Campaign on Normal.

0.0Achievement won by MDDanW 999 | There is 1 guide | Earn this in the Walkthrough

Unlocked by 118,609 tracked gamers (77% - TA Ratio = 1.14)

Finish the final mission of the Campaign on Normal, Heroic, or Legendary.

0.0Achievement won by MDDanW 999 | There is 1 guide | Earn this in the Walkthrough

Unlocked by 122,381 tracked gamers (79% - TA Ratio = 1.12)

Finish the eighth mission of the Campaign on Normal, Heroic, or Legendary.

0.0Achievement won by MDDanW 999 | There is 1 guide | Earn this in the Walkthrough

Unlocked by 122,148 tracked gamers (79% - TA Ratio = 1.12)

Finish the seventh mission of the Campaign on Normal, Heroic, or Legendary.

0.0Achievement won by MDDanW 999 | There are 2 guides | Earn this in the Walkthrough

Unlocked by 124,486 tracked gamers (81% - TA Ratio = 1.11)

Finish the sixth mission of the Campaign on Normal, Heroic, or Legendary.

0.0Achievement won by MDDanW 999 | There is 1 guide | Earn this in the Walkthrough

Unlocked by 127,053 tracked gamers (82% - TA Ratio = 1.10)

Finish the fifth mission of the Campaign on Normal, Heroic, or Legendary.

0.0Achievement won by MDDanW 999 | There is 1 guide | Earn this in the Walkthrough

Unlocked by 130,314 tracked gamers (84% - TA Ratio = 1.09)

Finish the fourth mission of the Campaign on Normal, Heroic, or Legendary.

0.0Achievement won by MDDanW 999 | There is 1 guide | Earn this in the Walkthrough

Unlocked by 131,912 tracked gamers (85% - TA Ratio = 1.08)

Finish the third mission of the Campaign on Normal, Heroic, or Legendary.

0.0Achievement won by MDDanW 999 | There is 1 guide | Earn this in the Walkthrough

Unlocked by 133,976 tracked gamers (87% - TA Ratio = 1.07)

Finish the second mission of the Campaign on Normal, Heroic, or Legendary.

0.0Achievement won by MDDanW 999 | There is 1 guide | Earn this in the Walkthrough

Unlocked by 138,371 tracked gamers (90% - TA Ratio = 1.06)

Finish the first mission of the Campaign on Normal, Heroic, or Legendary.

0.0Achievement won by MDDanW 999 | There is 1 guide | Earn this in the Walkthrough

Unlocked by 143,742 tracked gamers (93% - TA Ratio = 1.04)

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

0.0Achievement won by MDDanW 999 | There are 3 guides | Earn this in the Walkthrough

Unlocked by 97,581 tracked gamers (63% - TA Ratio = 1.26)

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

0.0Achievement won by MDDanW 999 | There are 6 guides | Earn this in the Walkthrough

Unlocked by 129,973 tracked gamers (84% - TA Ratio = 1.09)

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

0.0Achievement won by MDDanW 999 | There are 2 guides | Earn this in the Walkthrough

Unlocked by 88,724 tracked gamers (57% - TA Ratio = 1.32)

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

0.0Achievement won by MDDanW 999 | There are 4 guides | Earn this in the Walkthrough

Unlocked by 90,566 tracked gamers (59% - TA Ratio = 1.31)

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

0.0Achievement won by MDDanW 999 | There are 4 guides | Earn this in the Walkthrough

Unlocked by 95,118 tracked gamers (62% - TA Ratio = 1.27)

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

0.0Achievement won by MDDanW 999 | There are 2 guides | Earn this in the Walkthrough

Unlocked by 94,248 tracked gamers (61% - TA Ratio = 1.28)

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

0.0Achievement won by MDDanW 999 | There are 4 guides | Earn this in the Walkthrough

Unlocked by 53,871 tracked gamers (35% - TA Ratio = 1.69)

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

0.0Achievement won by MDDanW 999 | There are 4 guides | Earn this in the Walkthrough

Unlocked by 57,027 tracked gamers (37% - TA Ratio = 1.65)

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

0.0Achievement won by MDDanW 999 | There are 19 guides | Earn this in the Walkthrough

Unlocked by 77,683 tracked gamers (50% - TA Ratio = 1.41)

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

0.0Achievement won by MDDanW 999 on 19 August 2010 | There are 7 guides | Earn this in the Walkthrough

Unlocked by 109,317 tracked gamers (71% - TA Ratio = 1.19)

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

0.0Achievement won by MDDanW 999 on 08 August 2010 | There is 1 guide | Earn this in the Walkthrough

Unlocked by 99,041 tracked gamers (64% - TA Ratio = 1.25)

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

0.0Achievement won by MDDanW 999 on 01 August 2010 | There are 4 guides | Earn this in the Walkthrough

Unlocked by 119,483 tracked gamers (77% - TA Ratio = 1.14)

Earn the MVP in any ranked playlist (Online).

0.0Achievement won by MDDanW 999 on 01 August 2010 | There are 3 guides | Earn this in the Walkthrough

Unlocked by 93,524 tracked gamers (61% - TA Ratio = 1.29)

Locate and access all Terminals in the Campaign.

0.0Achievement won by MDDanW 999 on 01 August 2010 | There are 7 guides | Earn this in the Walkthrough

Unlocked by 59,485 tracked gamers (38% - TA Ratio = 1.61)

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

0.0Achievement won by MDDanW 999 on 01 August 2010 | There are 3 guides | Earn this in the Walkthrough

Unlocked by 86,945 tracked gamers (56% - TA Ratio = 1.33)

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

0.0Achievement won by MDDanW 999 on 31 July 2010 | There are 5 guides | Earn this in the Walkthrough

Unlocked by 90,551 tracked gamers (59% - TA Ratio = 1.31)

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

0.0Achievement won by MDDanW 999 on 31 July 2010 | There are 4 guides | Earn this in the Walkthrough

Unlocked by 100,619 tracked gamers (65% - TA Ratio = 1.24)

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

0.0Achievement won by MDDanW 999 on 31 July 2010 | There are 4 guides | Earn this in the Walkthrough

Unlocked by 108,184 tracked gamers (70% - TA Ratio = 1.20)

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

0.0Achievement won by MDDanW 999 on 31 July 2010 | There are 2 guides | Earn this in the Walkthrough

Unlocked by 105,757 tracked gamers (68% - TA Ratio = 1.21)

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

0.0Achievement not yet won by MDDanW 999 | There are 3 guides | Earn this in the Walkthrough

Unlocked by 81,648 tracked gamers (53% - TA Ratio = 1.38)

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

0.0Achievement not yet won by MDDanW 999 | 1 gamer needs help | There are 8 guides | Earn this in the Walkthrough

Unlocked by 42,690 tracked gamers (28% - TA Ratio = 1.90)

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

0.0Achievement not yet won by MDDanW 999 | There are 7 guides | Earn this in the Walkthrough

Unlocked by 54,425 tracked gamers (35% - TA Ratio = 1.68)

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

0.0Achievement not yet won by MDDanW 999 | 1 gamer needs help | There are 10 guides | Earn this in the Walkthrough

Unlocked by 50,412 tracked gamers (33% - TA Ratio = 1.75)

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

0.0Achievement not yet won by MDDanW 999 | There are 5 guides | Earn this in the Walkthrough

Unlocked by 71,525 tracked gamers (46% - TA Ratio = 1.47)

Advance to the Spartan Officer ranks (Online).

0.0Achievement not yet won by MDDanW 999 | There are 6 guides | Earn this in the Walkthrough

Unlocked by 71,848 tracked gamers (46% - TA Ratio = 1.47)

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

0.0Achievement not yet won by MDDanW 999 | There are 7 guides | Earn this in the Walkthrough

Unlocked by 47,529 tracked gamers (31% - TA Ratio = 1.80)

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

0.0Achievement not yet won by MDDanW 999 | 3 gamers need help | There are 19 guides | Earn this in the Walkthrough

Unlocked by 32,202 tracked gamers (21% - TA Ratio = 2.19)

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

0.0Achievement not yet won by MDDanW 999 | 1 gamer needs help | There are 11 guides | Earn this in the Walkthrough

Unlocked by 37,914 tracked gamers (25% - TA Ratio = 2.02)

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

0.0Achievement not yet won by MDDanW 999 | There are 3 guides | Earn this in the Walkthrough

Unlocked by 52,982 tracked gamers (34% - TA Ratio = 1.71)

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

0.0Achievement not yet won by MDDanW 999 | There are 9 guides | Earn this in the Walkthrough

Unlocked by 46,934 tracked gamers (30% - TA Ratio = 1.81)

387

(250)

Price: 160 Microsoft points ($2.00) - Xbox Marketplace link

72,632 tracked gamers have this dlc pack

There are a maximum of 7 achievements worth 387 (250)

There is 1 review

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'

Achievement won by MDDanW 999 on 30 April 2011 | There are 4 guides | Earn this in the Walkthrough

Unlocked by 70,239 tracked gamers (97% - TA Ratio = 1.23)

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

0.0

Achievement won by MDDanW 999 on 29 April 2011 | There are 3 guides | Earn this in the Walkthrough

Unlocked by 58,523 tracked gamers (81% - TA Ratio = 1.35)

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

0.0

Achievement won by MDDanW 999 on 29 April 2011 | There are 4 guides | Earn this in the Walkthrough

Unlocked by 46,689 tracked gamers (64% - TA Ratio = 1.51)

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

0.0

Achievement not yet won by MDDanW 999 | There are 8 guides | Earn this in the Walkthrough

Unlocked by 34,847 tracked gamers (48% - TA Ratio = 1.74)

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

0.0

Achievement not yet won by MDDanW 999 | There are 7 guides | Earn this in the Walkthrough

Unlocked by 47,732 tracked gamers (66% - TA Ratio = 1.49)

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

0.0

Achievement not yet won by MDDanW 999 | There are 6 guides | Earn this in the Walkthrough

Unlocked by 40,965 tracked gamers (56% - TA Ratio = 1.61)

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

0.0

Achievement not yet won by MDDanW 999 | There are 8 guides | Earn this in the Walkthrough

Unlocked by 30,984 tracked gamers (43% - TA Ratio = 1.85)

520

(325)

Price: 400 Microsoft points ($5.00) - Xbox Marketplace link

79,887 tracked gamers have this dlc pack

There are a maximum of 13 achievements worth 520 (325)

There are no reviews

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

0.0

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

Achievement won by MDDanW 999 on 29 April 2011 | There are 5 guides | Earn this in the Walkthrough

Unlocked by 68,464 tracked gamers (86% - TA Ratio = 1.27)

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

0.0

Achievement won by MDDanW 999 | There are 13 guides | Earn this in the Walkthrough

Unlocked by 57,254 tracked gamers (72% - TA Ratio = 1.39)

On Sandbox, find the hidden skull.

0.0

Achievement won by MDDanW 999 on 12 October 2010 | There are 11 guides | Earn this in the Walkthrough

Unlocked by 64,764 tracked gamers (81% - TA Ratio = 1.31)

On Orbital, find the hidden skull.

0.0

Achievement won by MDDanW 999 on 12 October 2010 | There are 5 guides | Earn this in the Walkthrough

Unlocked by 66,463 tracked gamers (83% - TA Ratio = 1.29)

On Assembly, find the hidden skull.

0.0

Achievement won by MDDanW 999 on 11 October 2010 | There are 4 guides | Earn this in the Walkthrough

Unlocked by 66,776 tracked gamers (84% - TA Ratio = 1.29)

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

0.0

Achievement not yet won by MDDanW 999 | There are 4 guides | Earn this in the Walkthrough

Unlocked by 35,188 tracked gamers (44% - TA Ratio = 1.78)

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

0.0

Achievement not yet won by MDDanW 999 | There are 8 guides | Earn this in the Walkthrough

Unlocked by 28,240 tracked gamers (35% - TA Ratio = 1.98)

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

0.0

Achievement not yet won by MDDanW 999 | There are 14 guides | Earn this in the Walkthrough

Unlocked by 50,169 tracked gamers (63% - TA Ratio = 1.49)

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

0.0

Achievement not yet won by MDDanW 999 | There are 10 guides | Earn this in the Walkthrough

Unlocked by 35,644 tracked gamers (45% - TA Ratio = 1.77)

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

0.0

Achievement not yet won by MDDanW 999 | There are 8 guides | Earn this in the Walkthrough

Unlocked by 33,981 tracked gamers (43% - TA Ratio = 1.81)

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

0.0

Achievement not yet won by MDDanW 999 | 1 gamer needs help | There are 10 guides | Earn this in the Walkthrough

Unlocked by 25,088 tracked gamers (31% - TA Ratio = 2.10)

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

0.0

Achievement not yet won by MDDanW 999 | There are 3 guides | Earn this in the Walkthrough

Unlocked by 40,340 tracked gamers (50% - TA Ratio = 1.66)

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

0.0

Achievement not yet won by MDDanW 999 | There are 2 guides | Earn this in the Walkthrough

Unlocked by 40,866 tracked gamers (51% - TA Ratio = 1.65)

0

(0)

57,143 tracked gamers have this dlc pack

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

There are 2 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 Challenges'

Achievement not yet won by MDDanW 999 | 1 gamer needs help | There are 6 guides | Earn this in the Walkthrough

Unlocked by 28,260 tracked gamers (49% - TA Ratio = 1.82)

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

0.0

Achievement not yet won by MDDanW 999 | There are 5 guides | Earn this in the Walkthrough

Unlocked by 45,167 tracked gamers (79% - TA Ratio = 1.44)

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

0.0

Achievement not yet won by MDDanW 999 | There are 6 guides | Earn this in the Walkthrough

Unlocked by 44,293 tracked gamers (78% - TA Ratio = 1.46)

268

(175)

Price: 800 Microsoft points ($10.00) - Xbox Marketplace link

63,181 tracked gamers have this dlc pack

There are a maximum of 7 achievements worth 268 (175)

There is 1 review

Find all the hidden skulls on the Mythic maps.

0.0

This Achievements is earned with Downloadable Content 'Mythic II Map Pack'

Achievement won by MDDanW 999 on 12 October 2010 | There are 3 guides | Earn this in the Walkthrough

Unlocked by 58,187 tracked gamers (92% - TA Ratio = 1.30)

On Longshore, find the hidden skull.

0.0

Achievement won by MDDanW 999 on 11 October 2010 | There are 3 guides | Earn this in the Walkthrough

Unlocked by 61,326 tracked gamers (97% - TA Ratio = 1.27)

On Heretic, find the hidden skull.

0.0

Achievement won by MDDanW 999 on 11 October 2010 | There are 6 guides | Earn this in the Walkthrough

Unlocked by 61,137 tracked gamers (97% - TA Ratio = 1.27)

On Citadel, find the hidden skull.

0.0

Achievement won by MDDanW 999 on 11 October 2010 | There are 6 guides | Earn this in the Walkthrough

Unlocked by 60,544 tracked gamers (96% - TA Ratio = 1.28)

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

0.0

Achievement not yet won by MDDanW 999 | There are 5 guides | Earn this in the Walkthrough

Unlocked by 26,025 tracked gamers (41% - TA Ratio = 1.95)

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

0.0

Achievement not yet won by MDDanW 999 | There are 5 guides | Earn this in the Walkthrough

Unlocked by 28,831 tracked gamers (46% - TA Ratio = 1.85)

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

0.0

Achievement not yet won by MDDanW 999 | There are 2 guides | Earn this in the Walkthrough

Unlocked by 30,541 tracked gamers (48% - TA Ratio = 1.80)

Achievements	Gamers With Achievement Count	MDDanW 999
0	0
1	4769
2	3869
3	2894
4	2428
5	2079
6	1960
7	2019
8	2028
9	1798
10	2199
11	3604
12	4310
13	3597
14	2999
15	2775
16	2493
17	2278
18	2163
19	2139
20	2110
21	2215
22	2164
23	2238
24	2385
25	2327
26	2170
27	2248
28	2088
29	2012
30	2003
31	1823
32	1857
33	1760
34	1705
35	1713
36	1796
37	1606
38	1586
39	1570
40	1512
41	1607
42	1565
43	1526
44	1453
45	1548
46	1495
47	1467
48	1548
49	2311
50	1530	1530
51	1382
52	1347
53	1284
54	1285
55	1233
56	1278
57	1299
58	1227
59	1150
60	1148
61	1161
62	1128
63	1067
64	1150
65	1142
66	1107
67	1133
68	1095
69	1137
70	1119
71	1024
72	1058
73	1075
74	1133
75	1067
76	1357
77	1463
78	1817
79	12361

1	Hypertrooper	2,492
2	iamocelot	2,492
3	bloodygamepro1	2,492
4	Smoke912	2,492
5	Lithiumnicus	2,492
6	l PuK3 l	2,492
7	MODIS801	2,492
8	WHITEHOTACTION	2,492
9	SandDogs	2,492
10	Uncle Seeth	2,492

TrueAchievements

Halo 3

MDDanW 9991,658 (1,275)

First played Saturday, 31 July 2010

Halo 3 Achievements

Reclaimer19 (10)

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

Orpheus19 (10)

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

Vanguard19 (10)

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

Ranger18 (10)

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

Exterminator18 (10)

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

Askar18 (10)

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

Cavalier17 (10)

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

Up Close and Personal6 (5)

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

Too Close to the Sun7 (5)

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

Campaign Complete: Normal143 (125)

Finish the Campaign on Normal.

Return56 (50)

Finish the final mission of the Campaign on Normal, Heroic, or Legendary.

The Key45 (40)

Finish the eighth mission of the Campaign on Normal, Heroic, or Legendary.

Last Stand45 (40)

Finish the seventh mission of the Campaign on Normal, Heroic, or Legendary.

Refuge33 (30)

Finish the sixth mission of the Campaign on Normal, Heroic, or Legendary.

Cleansing33 (30)

Finish the fifth mission of the Campaign on Normal, Heroic, or Legendary.

Assault32 (30)

Finish the fourth mission of the Campaign on Normal, Heroic, or Legendary.

The Road21 (20)

Finish the third mission of the Campaign on Normal, Heroic, or Legendary.

Holdout21 (20)

Finish the second mission of the Campaign on Normal, Heroic, or Legendary.

Landfall21 (20)

Finish the first mission of the Campaign on Normal, Heroic, or Legendary.

Mythic13 (10)

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

Fear the Pink Mist5 (5)

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

Campaign Complete: Heroic165 (125)

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

Famine13 (10)

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

Fog13 (10)

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

Thunderstorm13 (10)

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

Demon17 (10)

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

Guerilla16 (10)

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

Campaign Complete: Legendary176 (125)

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

Used Car Salesman6 (5)

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

UNSC Spartan19 (15)

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

Graduate11 (10)

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

MVP6 (5)

Earn the MVP in any ranked playlist (Online).

Marathon Man64 (40)

Locate and access all Terminals in the Campaign.

Tilt13 (10)

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

Catch13 (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)