Halo 3

Jack Knows

Jack Knows has won 79 out of 79 achievements.

Last played: 24 Jan 2014 06:06 pm

Rare

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

Unlocked: 25 May 2012 05:40 pm


Rare

Locate and access all Terminals in the Campaign.

Unlocked: 25 May 2012 05:28 pm


Rare

Orpheus

10

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

Unlocked: 25 May 2012 04:20 pm


Rare

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

Unlocked: 25 May 2012 03:54 pm


Rare

Askar

10

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

Unlocked: 25 May 2012 03:23 pm


Common

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

Unlocked: 25 May 2012 12:37 am


Rare

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

Unlocked: 24 May 2012 11:46 pm


Rare

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

Unlocked: 24 May 2012 11:33 pm


Rare

Demon

10

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

Unlocked: 24 May 2012 08:05 pm


Rare

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

Unlocked: 24 May 2012 01:16 am


Rare

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

Unlocked: 24 May 2012 12:50 am


Rare

Ranger

10

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

Unlocked: 20 May 2012 03:42 am


Common

Mythic

10

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

Unlocked: 19 May 2012 05:36 pm


Common

The Key

40

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

Unlocked: 19 May 2012 05:10 pm


Common

Finish the Campaign on Normal.

Unlocked: 19 May 2012 05:10 pm


Uncommon

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

Unlocked: 19 May 2012 05:10 pm


Uncommon

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

Unlocked: 19 May 2012 05:10 pm


Uncommon

Tilt

10

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

Unlocked: 19 May 2012 04:58 pm


Common

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

Unlocked: 19 May 2012 04:45 pm


Common

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

Unlocked: 16 May 2012 09:53 pm


Uncommon

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

Unlocked: 14 May 2012 11:45 pm


Common

Refuge

30

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

Unlocked: 14 May 2012 11:00 pm


Uncommon

Famine

10

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

Unlocked: 14 May 2012 10:13 pm


Common

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

Unlocked: 14 May 2012 10:02 pm


Uncommon

Fog

10

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

Unlocked: 14 May 2012 09:49 pm


Common

Assault

30

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

Unlocked: 14 May 2012 09:48 pm


Uncommon

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

Unlocked: 14 May 2012 09:32 pm


Uncommon

Catch

10

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

Unlocked: 14 May 2012 09:24 pm


Common

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

Unlocked: 14 May 2012 09:20 pm


Common

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

Unlocked: 14 May 2012 08:58 pm


Common

Holdout

20

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

Unlocked: 14 May 2012 08:49 pm


Common

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

Unlocked: 14 May 2012 08:27 pm


Common

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

Unlocked: 14 May 2012 08:26 pm


Common

Iron

10

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

Unlocked: 14 May 2012 08:24 pm


Common

Return

50

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

Unlocked: 1 May 2012 08:27 pm


Rare

Advance to the Spartan Officer ranks (Online).

Unlocked: 29 Apr 2012 09:42 pm


Rare

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

Unlocked: 29 Apr 2012 05:54 pm


Rare

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

Unlocked: 29 Apr 2012 05:54 pm


Rare

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

Unlocked: 29 Apr 2012 05:38 pm


Uncommon

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

Unlocked: 29 Apr 2012 04:30 pm


Uncommon

MVP

5

Earn the MVP in any ranked playlist (Online).

Unlocked: 28 Apr 2012 11:57 pm


Uncommon

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

Unlocked: 28 Apr 2012 12:49 pm


Rare

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

Unlocked: 28 Apr 2012 12:15 pm


Common

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

Unlocked: 27 Apr 2012 08:02 pm


Rare

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

Unlocked: 27 Apr 2012 07:44 pm


Rare

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

Unlocked: 27 Apr 2012 07:44 pm


Rare

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

Unlocked: 27 Apr 2012 07:41 pm


Common

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

Unlocked: 27 Apr 2012 07:37 pm


Rare

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

Unlocked: 27 Apr 2012 07:31 pm

DLC: Legendary Map Pack

7 Achievements worth 250 Gamerscore

Rare

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

Unlocked: 29 Apr 2012 01:08 am


Rare

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

Unlocked: 28 Apr 2012 09:01 pm


Rare

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

Unlocked: 28 Apr 2012 09:01 pm


Rare

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

Unlocked: 28 Apr 2012 08:24 pm


Rare

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

Unlocked: 28 Apr 2012 08:00 pm


Rare

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

Unlocked: 28 Apr 2012 03:09 pm


Rare

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

Unlocked: 28 Apr 2012 02:09 am

DLC: Mythic Map Pack

13 Achievements worth 325 Gamerscore

Rare

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

Unlocked: 25 May 2012 12:05 am


Rare

On Sandbox, find the hidden skull.

Unlocked: 24 May 2012 11:58 pm


Rare

On Orbital, find the hidden skull.

Unlocked: 24 May 2012 11:53 pm


Uncommon

On Assembly, find the hidden skull.

Unlocked: 23 May 2012 10:31 pm


Rare

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

Unlocked: 28 Apr 2012 08:33 pm


Rare

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

Unlocked: 28 Apr 2012 08:15 pm


Rare

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

Unlocked: 28 Apr 2012 07:45 pm


Rare

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

Unlocked: 28 Apr 2012 07:31 pm


Rare

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

Unlocked: 28 Apr 2012 07:22 pm


Rare

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

Unlocked: 28 Apr 2012 04:52 pm


Rare

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

Unlocked: 28 Apr 2012 03:55 am


Rare

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

Unlocked: 28 Apr 2012 03:55 am


Rare

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

Unlocked: 28 Apr 2012 02:41 am

DLC: Mythic II Map Pack

6 Achievements worth 150 Gamerscore

Rare

On Longshore, find the hidden skull.

Unlocked: 25 May 2012 12:03 am


Rare

On Heretic, find the hidden skull.

Unlocked: 25 May 2012 12:02 am


Rare

On Citadel, find the hidden skull.

Unlocked: 25 May 2012 12:00 am


Rare

On Longshore, get 3 kills with a Ghost during any ranked or social match.

Unlocked: 28 Apr 2012 09:28 pm


Rare

Pull

25

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

Unlocked: 28 Apr 2012 08:10 pm


Rare

On Heretic, get a Sword Spree during any ranked or social match.

Unlocked: 28 Apr 2012 03:09 pm

DLC: Vidmaster Challenges

4 Achievements worth 25 Gamerscore

Rare

Find all the hidden skulls on the Mythic maps.

Unlocked: 25 May 2012 12:03 am


Rare

Enter into any ranked or social playlist with 7 EXP on the 7th of the month.

Unlocked: 8 May 2012 12:13 am


Rare

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

Unlocked: 1 May 2012 08:27 pm


Rare

Get to the rank of Lieutenant in any playlist in the new EXP progression system.

Unlocked: 29 Apr 2012 09:42 pm

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Developer
Bungie
Publisher
Microsoft Studios
Platform
Xbox 360