| Game |
Achievement |
TA |
GS |
Ratio |
Won |
Sol |
 |
 |
 |
A Monument to All Your SinsComplete each Campaign Mission on Legendary - alone. |
262 |
(150) |
1.75 |
21 Sep 10 | 
|
|
 |
 |
Suicide MissionaryComplete all campaign acts on Insane Difficulty |
262 |
(150) |
1.75 |
07 Feb 10 |
|
|
 |
 |
Perfect Knight100% Complete |
225 |
(75) |
3.00 |
08 Sep 10 |
|
|
 |
 |
MentorCleared the game on Hard. |
209 |
(60) |
3.49 |
12 Apr 12 | |
|
 |
 |
Seriously JudgmentalComplete all Declassified Missions on Insane difficulty |
199 |
(75) |
2.65 |
07 Apr 13 |
|
|
 |
 |
HardcoreYou need to complete the Game on Contractor Difficulty |
195 |
(100) |
1.95 |
10 Mar 10 |
|
|
 |
 |
Lone Wolf LegendComplete the Campaign solo on Legendary difficulty. |
194 |
(90) |
2.15 |
21 Jan 13 |
|
|
|
 |
Gods Must Be StrongComplete the Campaign on Legendary difficulty. |
191 |
(125) |
1.53 |
21 Sep 10 |
|
|
 |
 |
Way of the AcolyteComplete the game on the Path of the Acolyte. |
183 |
(100) |
1.83 |
15 Mar 10 |
|
|
 |
 |
I've Done it All!Earn at least one of each of the original 132 combat ribbons. |
176 |
(75) |
2.35 |
20 Jan 12 |
|
|
 |
 |
Campaign Complete: HeroicFinish the Campaign on Heroic (unlocks achievement for Normal, if not earned). |
165 |
(125) |
1.32 |
24 Sep 09 |
|
|
|
 |
Walking DictionaryGet 100 kanji. |
165 |
(50) |
3.29 |
15 Apr 12 |
|
|
|
 |
Veteran GearReach level 100 and win a match on each of the 4 Snowblind Map Pack maps (not Custom) |
162 |
(75) |
2.16 |
12 Sep 11 |
|
|
|
 |
Kill Locust (Like a Boss)Defeat a Boss Wave as 5 Onyx Guards (Hardcore difficulty). |
160 |
(100) |
1.60 |
30 Nov 11 |
|
|
|
 |
Annex: Now With Execution RulesWin an Annex match on each Flashback and Combustible Map Pack map (not Custom) |
155 |
(75) |
2.07 |
14 Jan 10 |
|
1 |
 |
 |
Campaign Complete: LegendaryComplete the Campaign on Legendary to unlock a new Firefight character. |
149 |
(100) |
1.49 |
12 May 10 |
|
|
|
 |
Freeflow GoldAchieve 24 medals on combat challenges |
149 |
(50) |
2.97 |
08 Sep 10 |
|
|
|
 |
Dedicated to CrimsonComplete all chapters in any 5 episodes of Spartan Ops on any difficulty. |
147 |
(80) |
1.84 |
24 Dec 12 |
|
|
 |
 |
SurvivedComplete Disc 1. |
147 |
(125) |
1.18 |
Offline |
|
|
 |
 |
Sith WarriorComplete Game - Sith Warrior difficulty. Do not change the difficulty after the game has started. |
147 |
(100) |
1.47 |
Offline |
|
|
|
 |
Campaign Complete: NormalFinish the Campaign on Normal. |
143 |
(125) |
1.14 |
Offline |
|
|
 |
 |
The Dark SectorComplete the Game. |
140 |
(100) |
1.40 |
Offline |
|
|
 |
 |
The Ruler of AlbionAmass a 2.5 million gold real estate empire, or be there when another Hero does. |
140 |
(100) |
1.40 |
30 Jun 10 |
|
|
|
 |
Zeta Team, Go!Complete waves 1-10 of Horde with 5 players as Zeta (Barrick, Tai, Minh, Valera and Jace). |
140 |
(75) |
1.86 |
17 Dec 11 |
|
|
|
 |
SuperstarAttain all Stars on Insane Difficulty |
139 |
(50) |
2.78 |
07 Apr 13 |
|
|
 |
 |
Golden IdolPerform every Single Player Skillshot in the game |
139 |
(50) |
2.77 |
03 Mar 11 |
|
|
 |
 |
Total Bone-HeadEarn a Gold Medal in every Challenge (Boneyard Challenges). |
138 |
(40) |
3.45 |
14 Oct 10 |
|
|
|
 |
Campaign Complete: HeroicComplete the Campaign on Heroic difficulty. |
137 |
(100) |
1.37 |
Offline |
|
|
|
 |
SocialiteEarn the Onyx "War Supporter" medal. |
137 |
(70) |
1.96 |
Offline |
|
|
 |
 |
War HeroComplete all chapters on the most difficult setting. |
131 |
(70) |
1.88 |
25 Apr 10 |
|
|
|
 |
AudiophileFind all Audio Logs, alone or with another ODST. |
131 |
(75) |
1.75 |
Offline |
|
|
 |
 |
Little Sister SaviorComplete the game without harvesting any Little Sisters. |
128 |
(100) |
1.28 |
Offline |
|
|
|
 |
Lion HeartComplete all Campaign Chapters on Insane difficulty |
127 |
(50) |
2.55 |
07 Apr 13 |
|
|
|
 |
Lone NinjaCleared 10 Solo Ninja Trials. |
126 |
(50) |
2.53 |
14 Apr 12 |
|
|
 |
 |
The Eagle and The Apple - 1191Complete Assassin's Creed. |
126 |
(100) |
1.26 |
Offline |
|
|
|
 |
Now they Fly?In Crimson DLC matchmaking, get a kill while airborne in a Warthog. |
126 |
(50) |
2.52 |
11 Jan 13 |
|
|
 |
 |
Freedom Shall PrevailComplete the Story Mode on Realistic difficulty. |
125 |
(75) |
1.67 |
20 Sep 09 |
|
|
 |
 |
Scenario: Incident at HonnojiUnlock the scenario "Incident at Honnoji" and save your game. |
123 |
(100) |
1.23 |
Offline |
|
|
 |
 |
Pocket MonsterStay in the pocket for at least 10 seconds. 5 min qtrs, All Pro (no co-op) |
121 |
(80) |
1.51 |
30 Jan 10 |
|
|
|
 |
The Legend of 117Complete the Campaign on Legendary difficulty. |
121 |
(70) |
1.73 |
21 Jan 13 |
|
|
|
 |
Hard TimeFinish Story Mode on Fixer (Hard) difficulty. |
120 |
(50) |
2.41 |
08 Oct 10 |
|
|
 |
 |
EscapeEscaped Rapture. |
120 |
(100) |
1.20 |
Offline |
|
|
 |
 |
Impress Warren VidicComplete the Animus testing sequence without failing |
119 |
(50) |
2.38 |
31 Jul 12 |
|
|
|
 |
Defeated AtlasThe player has defeated Atlas |
119 |
(100) |
1.19 |
Offline |
|
|
 |
 |
...But the War Rages On.Singleplayer: Finish the game on Hard |
119 |
(75) |
1.58 |
13 Jul 11 |
|
|
|
 |
Scenario: Battle of AnegawaUnlock the scenario "Battle of Anegawa" and save your game. |
118 |
(100) |
1.18 |
24 Oct 10 |
|
|
|
 |
Campaign Complete: NormalComplete the Campaign on Normal difficulty. |
118 |
(100) |
1.18 |
Offline |
|
|
|
 |
NemesisDefeated the Nemesis. |
117 |
(85) |
1.38 |
Offline |
|
|
|
 |
The Hero of SkillComplete The Hero of Skill. |
117 |
(100) |
1.17 |
08 Sep 09 |
|
|
|
 |
Predator GoldAchieve 24 medals on predator challenges |
116 |
(50) |
2.31 |
Offline |
|
|