Gears of War 3 Achievements Guide (Xbox 360)

Multiplayer Achievements

26. My Fellow Gears (50 Gamerpoints) – Complete all Campaign Acts in Co-op (any difficulty, Standard or Arcade).

You need to complete every Act with at least 1 more player

27. We Few, We Happy Few… (50 Gamerpoints) – Complete all Campaign Acts in 4 player Co-op (any difficulty, Standard or Arcade).

You need to complete every Act with 3 more players

28. Level 5 (5 Gamerpoints) – Reach level 5.
29. Level 10 (10 Gamerpoints) – Reach level 10.
30. Level 15 (15 Gamerpoints) – Reach level 15.
31. Level 25 (25 Gamerpoints) – Reach level 25.
32. Level 50 (50 Gamerpoints) – Reach level 50.
33. Judge, Jury and Executioner (10 Gamerpoints) – Get a kill with every possible execution finishing move (any mode).

You need to perform a weapon execution with the following weapons. This can be done in campaign, Just keep track of which ones you have done and then look for the weapons you need.

Gnasher, Sawed-off shotgun, Boomshot, Hammerburst, Lancer Rifle, Retro, Retro Bayonet, Lancer, Lancer Chainsaw, Oneshot, Boltek Pistol, Scorcher, Troque Bow, Longshot, Hammer of Dawn, Cleaver, Mulcher, Mortar, Gorgon Pistol, Digger, Captive, Shield Bash, Arm Rip, Face Punch and Curb Stomp

Cleavers can be found easily in Act 2, Chapter 2 and the One shots can be found in Act 2 Chapter 2 or Act 3 Chapter 1.
***This Video May Contain Spoilers***

34. Wreaking Locust Vengence (10 Gamerpoints) – Get a kill with every Locust monster in Beast mode (any difficulty).

Will Ticker, Ticker, Wretch, Savage Drone, Butcher, Kantus, Bloodmount, Mauler, Giant Serapede, Savage Corpser, Savage Grenadier, Boomer, Berserker, Armoured Kantus, Savage Boomer

35. Enriched and Fortified (10 Gamerpoints) – Complete all 50 waves of Horde mode (any difficulty, any map).

Obviously this will be easier to complete on Casual, and with some co-op friends to help. You need to complete all 50 waves on the same map though it does not have to be in one sitting. so you can do 1-12 one night, 13-42 a week later, 43-50 another week later. If you happen to die, then you can pay to get back in. Team mates can also gift each other money when running low.

36. It’s All About the Loot! (25 Gamerpoints) – Earn the Bronze “Loot Courtesan” medal.

This medal requires you to complete 10 Horde Challenges. The challenges only appear after completing three consecutive waves without dying. There will be some side missions/task in getting kills in specific ways like
the chansaws, executions, headshots etc.

37. All for One, One for All (10 Gamerpoints) – Earn the Bronze “Force Multiplier” medal.

This is a great way to earn progress towards most of the Arcade medals in Gears of War 3, plug in a 2nd controller and play split-screen to get credit for beating the other player. I did the video solo so it will be easier to see but I always farm this with a 2nd controller plugged in.

Tip: You need to get the Max Multiplier in 10 Chapters of Arcade Mode. You can do this by replaying one of the chapters over and over. Best Map so far seems to be Act II Chapter VII.

38. First Among Equals (25 Gamerpoints) – Earn the Silver “Number 1” medal.

You need to score the highest in Arcade mode 60 times. This can be done with two controllers. Best map so far seems to be Act II Chapter VII.

39. Award Winning Tactics (25 Gamerpoints) – Earn at least one Onyx medal.

To get a Onyx medal you will need to make sure you get the highest. As the medals go by 4 levels Bronze, Silver, Gold and Onyx.

40. Seriously 3.0 (100 Gamerpoints) – Reach level 100 and earn every Onyx medal.

This means all your medals will have to be completed. There are 65 you will have to complete.

41. Welcome to Versus (10 Gamerpoints) – Kill 10 enemies in Team Deathmatch (Standard or Casual).
42. The Versus Sampler Platter (10 Gamerpoints) – Complete one match of all six Versus game modes (Standard or Casual).

Warzone, Execution, Wingman, King of the hill, Capture the Leader and Team Deathmatch.

43. Welcome to Horde Mode (10 Gamerpoints) – Survive the first 10 waves of Horde mode (any difficulty, any map).

If you happen to die on a round, you can continue again from that round.

44. Welcome to Beast Mode (10 Gamerpoints) – Survive all 12 waves of Beast mode (any difficulty, any map).

If you happen to die on a round, you can continue again from that round.

45. Welcome to Arcade Mode (10 Gamerpoints) – Complete 5 Arcade Campaign chapters in co-op (any difficulty).

Arcade mode is similar to the Campaign, but this time its about getting the most points for kills and objectives. You dont have to win you only have to complete 5 with another player to get this achievement.

46. Welcome to the Big Leagues (0 Gamerpoints) – Demonstrate your skill in Casual Versus multiplayer.
47. Wait, What Time is it? (10 Gamerpoints) – Earn the maximum Consecutive Match Bonus in Versus multiplayer (Standard or Casual).

48. Lambency (50 Gamerpoints) – Execute an Epic employee, or someone who already has Lambency, in Versus multiplayer (any mode).

In order to earn this achievement you must execute an epic employee or someone who already has the achievement. Enjoy!

49. Socialite (70 Gamerpoints) – Earn the Onyx “War Supporter” medal.

This achievement requires you to participate in 30 events, that will be coming up in the gears of war 3 event calender. The calender can be found on the main menu. Just keep checking it to see when these events will be taking place.

Thanks to Hayabusa, Jonny, ClevverGames & NikkeSWE for the achievement video guides.

More unlocking guide videos coming soon. We’ll update once additional info is available.

Need help? Ask away. And if you have any tips of your own, please leave them in the comments section below, we’ll add them to our guide and give you credit!

Multiplayer Friends List

This list is for people who want to play online multiplayer together. Leave your own Xbox Live Gamertag in the comments below to be added! Be sure to mention what achievement you’re after. It’ll make it easier for everyone to unlock those hard-to-get achievements through real teamwork.

1. LORD 187X — Ice-T will probably own you, every time.
2. Your Gamertag Here — “I want to do all the achievements in horde and beast modes.”
3. Urban Ninja75 — I want to complete the 50 waves of horde and to complete the campaign on insane
4. MrImpress1ve — I also want to complete horde add me
5. iBrooM v — Want to try and complete Horde, and Best on insane (looking for players)
6. GronK_II_SoljA I — want to complete Beast mode without failing on all difficulties.
7.
8.
Newest usernames are added at the bottom.