Here is the complete list of unlockable achievements in Gears of War: Judgement on the Xbox 360.
There aren’t any secret achievements in this one.
If you didn’t get your game in time, check out the Gears of War: Judgement DLC on Ebay.
A Peek into the Future (10) – Watched Aftermath teaser
All Rounder (10) – Won one match in Free For All, Team Deathmatch, and Domination
Blood Brothers (50) – Completed all Campaign Chapters in Co-op
Challenge Accepted (5) – Completed your first Declassified mission
Death to Locust (10) – Killed with all classes of COG in Overrun or Survival
Death to the COG (10) – Killed with all classes of Locust in Overrun
Determined (10) – Completed all Campaign Chapters on at least Casual difficulty
Dominator (10) – Won one match on every map in Domination
Fearless (50) – Achieved level 50 a second time and chose to re-up for another tour
Friends (10) – Completed Aftermath
Globe Trotter (10) – Won a match on every map in all Versus modes
I Told You (10) – Completed Downtown Halvo Bay
Iron Fist (25) – Completed all Campaign Chapters on at least Hardcore difficulty
Jack of All Trades (10) – Won 10 matches of Overrun
Let’s Do This (50) – Achieved level 50 and chose to re-up for another tour of duty
Level 5 (5) – Reached level 5
Level 10 (10) – Reached level 10
Level 20 (10) – Reached level 20
Level 30 (15) – Reached level 30
Level 40 (25) – Reached level 40
Level 50 (25) – Reached level 50
Lion Heart (50) – Completed all Campaign Chapters on Insane difficulty
Never Forgotten (10) – Recovered 10 COG Tags during the Campaign
Never Give Up (10) – Completed at least 20 Declassified missions
Open Arms (10) – Completed Halvo Bay Military Academy
Overran (10) – Won one match on every map in Overrun
Party People (10) – Played any section in 4 player Co-Op
Proud Wearer (5) – Equipped your first Medal
Quality Soldiering (50) – Completed all Declassified missions
Ready for War (20) – Earned at least one Onyx medal
Respect for the Fallen (20) – Recovered all 48 COG Tags during the Campaign
Ribbon Master (10) – Earned 3 unique Ribbons in any section
Rising Star (10) – Attained 50 Stars on at least Casual Difficulty
Roaming Free (10) – Won one match on every map in Free For All
Seriously Judgmental (75) – Completed all Declassified Missions on Insane difficulty
Shooting Star (20) – Attained 75 Stars on at least Normal Difficulty
Star Struck (50) – Attained 100 Stars on at least Hardcore Difficulty
Steel Nerves (10) – Completed all Campaign Chapters on at least Normal difficulty
Superstar (50) – Attained all Stars on Insane Difficulty
Survivor (10) – Completed wave 10 on all maps in Survival mode
Sybarite (50) – Earned the Onyx “War Supporter” medal
Take Back This City (10) – Completed Onyx Point
Team Leader (10) – Won 10 rounds of Team Deathmatch
Team On Tour (10) – Won one match on every map in Team Deathmatch
The Aftermath (20) – Unlocked Aftermath
The Real Thing (10) – Completed Seahorse Hills
They Called Him Karn (10) – Completed Museum of Military Glory
This One’s Not Over (10) – Completed Courthouse
Unstoppable (50) – Achieved level 50 a third time and chose to re-up for another tour
Veteran Remembrance (10) – Recovered 25 COG Tags during the Campaign
If you’re looking for more, check out my or a complete list of cheats, unlockables, tips, guides, and more in Gears of War: Judgement on the Xbox 360.