| Game |
Item |
TA |
GS |
Ratio |
 |
Halo 3 |
|
49 of 49 Achievements won |
2,492 |
(1,750) |
1.42 |
 |
Halo Wars |
|
50 of 50 Achievements won |
2,265 |
(1,200) |
1.89 |
 |
skate. |
|
44 of 44 Achievements won |
2,208 |
(1,000) |
2.21 |
 |
Forza Motorsport 2 |
|
44 of 44 Achievements won |
2,108 |
(1,000) |
2.11 |
 |
Fallout 3 |
|
50 of 50 Achievements won |
2,169 |
(1,550) |
1.40 |
 |
Red Dead Redemption |
|
48 of 48 Achievements won |
1,652 |
(1,000) |
1.65 |
 |
Left 4 Dead 2 |
|
50 of 50 Achievements won |
1,652 |
(1,000) |
1.65 |
 |
Civilization Revolution |
|
50 of 50 Achievements won |
1,509 |
(1,000) |
1.51 |
 |
Assassin's Creed |
|
44 of 44 Achievements won |
1,414 |
(1,000) |
1.41 |
 |
Halo 3: ODST |
|
47 of 47 Achievements won |
1,408 |
(1,000) |
1.41 |
|
Halo Wars |
 |
Running the ShowObtain the General Rank on Xbox LIVE |
224 |
(50) |
4.49 |
 |
The Orange Box |
 |
Aperture ScienceEarn gold medals on all Portal challenges. |
222 |
(40) |
5.55 |
|
Left 4 Dead 2 |
 |
STILL SOMETHING TO PROVESurvive all campaigns on Expert. |
109 |
(35) |
3.11 |
 |
Skate 2 |
 |
Active SkaterSuccessfully complete all online freeskate activities with your created skater |
67 |
(20) |
3.37 |
 |
Left 4 Dead |
 |
What Are You Trying to Prove?Survive all campaigns on Expert. |
104 |
(35) |
2.96 |
|
Halo Wars |
 |
Detour the Great JourneyComplete the Campaign on Legendary Difficulty |
129 |
(50) |
2.58 |
|
Forza Motorsport 2 |
 |
Secret Collector 4All cars |
82 |
(30) |
2.73 |
|
skate. |
 |
Master FlickerEarn all Milestones |
263 |
(100) |
2.63 |
|
Halo 3: ODST |
 |
Vidmaster Challenge: EndureIn Firefight, on any mission, pass the 4th Set on 4-player Heroic LIVE co-op. |
59 |
(25) |
2.35 |
 |
Call of Duty: World at War |
 |
For the MotherlandComplete 'Heart of the Reich' on Veteran difficulty. (Solo only) |
63 |
(30) |
2.12 |
|
Call of Duty: World at War |
 |
Blowtorch & CorkscrewComplete 'Blowtorch & Corkscrew' on Veteran difficulty. (Solo only) |
61 |
(30) |
2.03 |
 |
Call of Duty: Black Ops |
 |
BLACK OP MASTERComplete the campaign on Hardened or Veteran difficulty. |
174 |
(100) |
1.74 |
|
Call of Duty: World at War |
 |
Setting of the SunComplete 'Breaking Point' on Veteran difficulty. (Solo only) |
60 |
(30) |
1.99 |
|
Call of Duty: World at War |
 |
Hardened War HeroComplete the game on Hardened or Veteran difficulty. (Solo only) |
189 |
(100) |
1.89 |
 |
Call of Duty 4: Modern Warfare |
 |
Mile High ClubSky dive to safety on Veteran difficulty |
38 |
(20) |
1.90 |
 |
Call of Duty 2 |
 |
Veteran of Hill 400Finished Hill 400 mission on Veteran difficulty |
99 |
(60) |
1.64 |
|
Call of Duty 2 |
 |
War HardenedComplete the entire Single Player game on Hardened or Veteran difficulty setting |
317 |
(200) |
1.58 |
|
Call of Duty 4: Modern Warfare |
 |
Deep and HardComplete the game on Hardened or Veteran difficulty |
139 |
(90) |
1.55 |