Halo 3 Achievements

Game

2,493

(1,750)

4.2 from 17825 votes

155,176 tracked gamers have this game, 13,453 have completed it (8.67%) | 917 want to boost

There are a maximum of 79 Halo 3 achievements (49 without DLC) worth 2,493 (1,750)

Finish the Campaign on Normal.

0.0Achievement not yet won by Ream Her Gently | There is 1 guide | Earn this in the Walkthrough

Unlocked by 119,043 tracked gamers (77% - TA Ratio = 1.14)

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

0.0Achievement not yet won by Ream Her Gently | There is 1 guide | Earn this in the Walkthrough

Unlocked by 122,839 tracked gamers (79% - TA Ratio = 1.12)

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

0.0Achievement not yet won by Ream Her Gently | There is 1 guide | Earn this in the Walkthrough

Unlocked by 122,600 tracked gamers (79% - TA Ratio = 1.12)

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

0.0Achievement not yet won by Ream Her Gently | There are 2 guides | Earn this in the Walkthrough

Unlocked by 124,952 tracked gamers (81% - TA Ratio = 1.11)

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

0.0Achievement not yet won by Ream Her Gently | There is 1 guide | Earn this in the Walkthrough

Unlocked by 127,525 tracked gamers (82% - TA Ratio = 1.10)

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

0.0Achievement not yet won by Ream Her Gently | There are 3 guides | Earn this in the Walkthrough

Unlocked by 81,959 tracked gamers (53% - TA Ratio = 1.38)

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

0.0Achievement not yet won by Ream Her Gently | There is 1 guide | Earn this in the Walkthrough

Unlocked by 130,816 tracked gamers (84% - TA Ratio = 1.09)

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

0.0Achievement not yet won by Ream Her Gently | There is 1 guide | Earn this in the Walkthrough

Unlocked by 132,425 tracked gamers (85% - TA Ratio = 1.08)

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

0.0Achievement not yet won by Ream Her Gently | There is 1 guide | Earn this in the Walkthrough

Unlocked by 134,488 tracked gamers (87% - TA Ratio = 1.07)

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

0.0Achievement not yet won by Ream Her Gently | There is 1 guide | Earn this in the Walkthrough

Unlocked by 138,920 tracked gamers (90% - TA Ratio = 1.06)

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

0.0Achievement not yet won by Ream Her Gently | There is 1 guide | Earn this in the Walkthrough

Unlocked by 144,314 tracked gamers (93% - TA Ratio = 1.04)

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

0.0Achievement not yet won by Ream Her Gently | There are 3 guides | Earn this in the Walkthrough

Unlocked by 97,906 tracked gamers (63% - TA Ratio = 1.26)

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

0.0Achievement not yet won by Ream Her Gently | There are 7 guides | Earn this in the Walkthrough

Unlocked by 109,762 tracked gamers (71% - TA Ratio = 1.19)

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

0.0Achievement not yet won by Ream Her Gently | There are 6 guides | Earn this in the Walkthrough

Unlocked by 130,479 tracked gamers (84% - TA Ratio = 1.09)

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

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

Unlocked by 42,829 tracked gamers (28% - TA Ratio = 1.90)

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

0.0Achievement not yet won by Ream Her Gently | There are 2 guides | Earn this in the Walkthrough

Unlocked by 89,011 tracked gamers (57% - TA Ratio = 1.32)

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

0.0Achievement not yet won by Ream Her Gently | There are 3 guides | Earn this in the Walkthrough

Unlocked by 87,228 tracked gamers (56% - TA Ratio = 1.33)

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

0.0Achievement not yet won by Ream Her Gently | There are 4 guides | Earn this in the Walkthrough

Unlocked by 90,852 tracked gamers (59% - TA Ratio = 1.31)

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

0.0Achievement not yet won by Ream Her Gently | There are 4 guides | Earn this in the Walkthrough

Unlocked by 95,409 tracked gamers (61% - TA Ratio = 1.28)

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

0.0Achievement not yet won by Ream Her Gently | There are 4 guides | Earn this in the Walkthrough

Unlocked by 119,854 tracked gamers (77% - TA Ratio = 1.14)

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

0.0Achievement not yet won by Ream Her Gently | There are 5 guides | Earn this in the Walkthrough

Unlocked by 90,850 tracked gamers (59% - TA Ratio = 1.31)

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

0.0Achievement not yet won by Ream Her Gently | There are 4 guides | Earn this in the Walkthrough

Unlocked by 100,967 tracked gamers (65% - TA Ratio = 1.24)

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

0.0Achievement not yet won by Ream Her Gently | There are 4 guides | Earn this in the Walkthrough

Unlocked by 108,555 tracked gamers (70% - TA Ratio = 1.20)

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

0.0Achievement not yet won by Ream Her Gently | There are 2 guides | Earn this in the Walkthrough

Unlocked by 106,117 tracked gamers (68% - TA Ratio = 1.21)

Locate and access all Terminals in the Campaign.

0.0Achievement not yet won by Ream Her Gently | There are 7 guides | Earn this in the Walkthrough

Unlocked by 59,677 tracked gamers (38% - TA Ratio = 1.61)

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

0.0Achievement not yet won by Ream Her Gently | There are 2 guides | Earn this in the Walkthrough

Unlocked by 94,548 tracked gamers (61% - TA Ratio = 1.28)

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

0.0Achievement not yet won by Ream Her Gently | There are 4 guides | Earn this in the Walkthrough

Unlocked by 54,060 tracked gamers (35% - TA Ratio = 1.69)

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

0.0Achievement not yet won by Ream Her Gently | There are 7 guides | Earn this in the Walkthrough

Unlocked by 54,592 tracked gamers (35% - TA Ratio = 1.69)

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

0.0Achievement not yet won by Ream Her Gently | There are 5 guides | Earn this in the Walkthrough

Unlocked by 57,219 tracked gamers (37% - TA Ratio = 1.65)

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

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

Unlocked by 50,571 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 Ream Her Gently | There are 5 guides | Earn this in the Walkthrough

Unlocked by 71,730 tracked gamers (46% - TA Ratio = 1.47)

Advance to the Spartan Officer ranks (Online).

0.0Achievement not yet won by Ream Her Gently | There are 6 guides | Earn this in the Walkthrough

Unlocked by 72,062 tracked gamers (46% - TA Ratio = 1.47)

Earn the MVP in any ranked playlist (Online).

0.0Achievement not yet won by Ream Her Gently | There are 3 guides | Earn this in the Walkthrough

Unlocked by 93,810 tracked gamers (60% - TA Ratio = 1.29)

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

0.0Achievement not yet won by Ream Her Gently | There are 3 guides | Earn this in the Walkthrough

Unlocked by 99,961 tracked gamers (64% - TA Ratio = 1.25)

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

0.0Achievement not yet won by Ream Her Gently | There is 1 guide | Earn this in the Walkthrough

Unlocked by 99,326 tracked gamers (64% - TA Ratio = 1.25)

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

0.0Achievement not yet won by Ream Her Gently | There are 7 guides | Earn this in the Walkthrough

Unlocked by 47,699 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 Ream Her Gently | 3 gamers need help | There are 19 guides | Earn this in the Walkthrough

Unlocked by 32,307 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 Ream Her Gently | 1 gamer needs help | There are 10 guides | Earn this in the Walkthrough

Unlocked by 38,039 tracked gamers (25% - TA Ratio = 2.02)

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

0.0Achievement not yet won by Ream Her Gently | There are 19 guides | Earn this in the Walkthrough

Unlocked by 77,921 tracked gamers (50% - TA Ratio = 1.41)

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

0.0Achievement not yet won by Ream Her Gently | There are 3 guides | Earn this in the Walkthrough

Unlocked by 53,150 tracked gamers (34% - TA Ratio = 1.71)

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

0.0Achievement not yet won by Ream Her Gently | There are 3 guides | Earn this in the Walkthrough

Unlocked by 43,493 tracked gamers (28% - TA Ratio = 1.89)

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

0.0Achievement not yet won by Ream Her Gently | There are 3 guides | Earn this in the Walkthrough

Unlocked by 42,625 tracked gamers (27% - TA Ratio = 1.91)

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

0.0Achievement not yet won by Ream Her Gently | There are 4 guides | Earn this in the Walkthrough

Unlocked by 43,874 tracked gamers (28% - TA Ratio = 1.88)

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

0.0Achievement not yet won by Ream Her Gently | There are 5 guides | Earn this in the Walkthrough

Unlocked by 45,963 tracked gamers (30% - TA Ratio = 1.84)

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

0.0Achievement not yet won by Ream Her Gently | There are 2 guides | Earn this in the Walkthrough

Unlocked by 48,302 tracked gamers (31% - TA Ratio = 1.79)

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

0.0Achievement not yet won by Ream Her Gently | There are 4 guides | Earn this in the Walkthrough

Unlocked by 49,741 tracked gamers (32% - TA Ratio = 1.77)

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

0.0Achievement not yet won by Ream Her Gently | There are 3 guides | Earn this in the Walkthrough

Unlocked by 50,734 tracked gamers (33% - TA Ratio = 1.75)

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

0.0Achievement not yet won by Ream Her Gently | There are 9 guides | Earn this in the Walkthrough

Unlocked by 47,072 tracked gamers (30% - TA Ratio = 1.82)

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

0.0Achievement not yet won by Ream Her Gently | There are 5 guides | Earn this in the Walkthrough

Unlocked by 83,249 tracked gamers (54% - TA Ratio = 1.37)

387

(250)

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

72,823 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 not yet won by Ream Her Gently | There are 4 guides | Earn this in the Walkthrough

Unlocked by 70,426 tracked gamers (97% - TA Ratio = 1.23)

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

0.0

Achievement not yet won by Ream Her Gently | There are 8 guides | Earn this in the Walkthrough

Unlocked by 34,989 tracked gamers (48% - TA Ratio = 1.74)

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

0.0

Achievement not yet won by Ream Her Gently | There are 3 guides | Earn this in the Walkthrough

Unlocked by 58,683 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 not yet won by Ream Her Gently | There are 4 guides | Earn this in the Walkthrough

Unlocked by 46,828 tracked gamers (64% - TA Ratio = 1.51)

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

0.0

Achievement not yet won by Ream Her Gently | There are 7 guides | Earn this in the Walkthrough

Unlocked by 47,885 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 Ream Her Gently | There are 6 guides | Earn this in the Walkthrough

Unlocked by 41,109 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 Ream Her Gently | There are 8 guides | Earn this in the Walkthrough

Unlocked by 31,109 tracked gamers (43% - TA Ratio = 1.85)

520

(325)

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

80,189 tracked gamers have this dlc pack

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

There are no reviews

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

0.0

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

Achievement not yet won by Ream Her Gently | There are 4 guides | Earn this in the Walkthrough

Unlocked by 35,314 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 Ream Her Gently | There are 8 guides | Earn this in the Walkthrough

Unlocked by 28,347 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 Ream Her Gently | There are 14 guides | Earn this in the Walkthrough

Unlocked by 50,333 tracked gamers (63% - TA Ratio = 1.49)

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

0.0

Achievement not yet won by Ream Her Gently | There are 5 guides | Earn this in the Walkthrough

Unlocked by 68,672 tracked gamers (86% - TA Ratio = 1.27)

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

0.0

Achievement not yet won by Ream Her Gently | There are 10 guides | Earn this in the Walkthrough

Unlocked by 35,764 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 Ream Her Gently | There are 7 guides | Earn this in the Walkthrough

Unlocked by 34,081 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 Ream Her Gently | 1 gamer needs help | There are 10 guides | Earn this in the Walkthrough

Unlocked by 25,195 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 Ream Her Gently | There are 3 guides | Earn this in the Walkthrough

Unlocked by 40,477 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 Ream Her Gently | There are 2 guides | Earn this in the Walkthrough

Unlocked by 41,021 tracked gamers (51% - TA Ratio = 1.65)

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

0.0

Achievement not yet won by Ream Her Gently | There are 13 guides | Earn this in the Walkthrough

Unlocked by 57,471 tracked gamers (72% - TA Ratio = 1.39)

On Assembly, find the hidden skull.

0.0

Achievement not yet won by Ream Her Gently | There are 4 guides | Earn this in the Walkthrough

Unlocked by 67,014 tracked gamers (84% - TA Ratio = 1.29)

On Orbital, find the hidden skull.

0.0

Achievement not yet won by Ream Her Gently | There are 5 guides | Earn this in the Walkthrough

Unlocked by 66,699 tracked gamers (83% - TA Ratio = 1.29)

On Sandbox, find the hidden skull.

0.0

Achievement not yet won by Ream Her Gently | There are 11 guides | Earn this in the Walkthrough

Unlocked by 64,999 tracked gamers (81% - TA Ratio = 1.31)

0

(0)

57,337 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 Ream Her Gently | 1 gamer needs help | There are 6 guides | Earn this in the Walkthrough

Unlocked by 28,383 tracked gamers (50% - 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 Ream Her Gently | There are 5 guides | Earn this in the Walkthrough

Unlocked by 45,345 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 Ream Her Gently | There are 6 guides | Earn this in the Walkthrough

Unlocked by 44,483 tracked gamers (78% - TA Ratio = 1.46)

268

(175)

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

63,406 tracked gamers have this dlc pack

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

There is 1 review

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

0.0

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

Achievement not yet won by Ream Her Gently | There are 5 guides | Earn this in the Walkthrough

Unlocked by 26,131 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 Ream Her Gently | There are 5 guides | Earn this in the Walkthrough

Unlocked by 28,961 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 Ream Her Gently | There are 2 guides | Earn this in the Walkthrough

Unlocked by 30,680 tracked gamers (48% - TA Ratio = 1.80)

On Citadel, find the hidden skull.

0.0

Achievement not yet won by Ream Her Gently | There are 6 guides | Earn this in the Walkthrough

Unlocked by 60,766 tracked gamers (96% - TA Ratio = 1.28)

On Heretic, find the hidden skull.

0.0

Achievement not yet won by Ream Her Gently | There are 6 guides | Earn this in the Walkthrough

Unlocked by 61,358 tracked gamers (97% - TA Ratio = 1.27)

On Longshore, find the hidden skull.

0.0

Achievement not yet won by Ream Her Gently | There are 3 guides | Earn this in the Walkthrough

Unlocked by 61,550 tracked gamers (97% - TA Ratio = 1.27)

Find all the hidden skulls on the Mythic maps.

0.0

Achievement not yet won by Ream Her Gently | There are 3 guides | Earn this in the Walkthrough

Unlocked by 58,391 tracked gamers (92% - TA Ratio = 1.30)

Achievements	Gamers With Achievement Count
0	0
1	4819
2	3899
3	2914
4	2443
5	2087
6	1983
7	2035
8	2042
9	1808
10	2205
11	3616
12	4337
13	3605
14	3014
15	2789
16	2507
17	2288
18	2187
19	2150
20	2122
21	2222
22	2166
23	2253
24	2398
25	2332
26	2181
27	2254
28	2105
29	2019
30	2014
31	1824
32	1861
33	1775
34	1707
35	1726
36	1806
37	1602
38	1595
39	1570
40	1514
41	1614
42	1562
43	1532
44	1464
45	1546
46	1492
47	1474
48	1559
49	2318
50	1532
51	1392
52	1352
53	1290
54	1283
55	1237
56	1277
57	1301
58	1232
59	1158
60	1150
61	1168
62	1117
63	1064
64	1150
65	1144
66	1109
67	1140
68	1099
69	1139
70	1126
71	1028
72	1069
73	1076
74	1141
75	1075
76	1360
77	1463
78	1821
79	12471

1	Hypertrooper	2,493
2	bloodygamepro1	2,493
3	Smoke912	2,493
4	Lithiumnicus	2,493
5	l PuK3 l	2,493
6	MODIS801	2,493
7	WHITEHOTACTION	2,493
8	SandDogs	2,493
9	Uncle Seeth	2,493
10	C4rN4gE 831	2,493

TrueAchievements

Halo 3 Achievements

Finish the Campaign on Normal.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Locate and access all Terminals in the Campaign.

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

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

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

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

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

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

Advance to the Spartan Officer ranks (Online).

Earn the MVP in any ranked playlist (Online).

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Add-on: Legendary Map Pack

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

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

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

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

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

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

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

Add-on: Mythic Map Pack

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

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

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

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

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

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

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

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

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

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

On Assembly, find the hidden skull.

On Orbital, find the hidden skull.

On Sandbox, find the hidden skull.

Title update: Vidmaster Challenges

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