| Icon
|
Name
|
Requirement
|
Credit Reward
|
Date
|
| Weekly Challenges
|
|
Co-op Dash
|
Clear any Campaign mission on Heroic, in co-op, in 15 minutes or less.
|
15343 cR
|
December 26, 2011 – January 1, 2012
|
|
|
Endure: The Return
|
Complete four sets on any Firefight map in co-op play on Heroic or harder.
|
30000 cR
|
December 19–25, 2011
|
|
|
ONI: LASO
|
Complete ONI, Legendary, All Skulls On (LASO).
|
22000 cR
|
December 12–18, 2011
|
|
|
Your Daily Dose
|
Complete all of the Daily Challenges for a given day.
|
20343 cR
|
December 5–11, 2011
|
|
|
Multiplicative
|
Earn 200 Multikills in multiplayer Matchmaking this week.
|
25000 cR
|
November 28-December 4, 2011
|
|
|
Clear Eyes, Full Hearts
|
Win 50 games in multiplayer Matchmaking this week.
|
30343 cR
|
November 28-December 4, 2011
|
| Daily Challenges
|
|
Shootin' and Lootin'
|
Kill 400 enemies in any game mode in Reach.
|
4000 cR
|
December 31, 2011
|
|
I'm Rubber, You're Glue
|
Earn 1 sticky grenade Kills in a multiplayer Matchmaking game.
|
1000 cR
|
December 31, 2011
|
|
There Are Many Like...
|
Kill 50 enemies with precision weapons in the Campaign today.
|
1000 cR
|
December 31, 2011
|
|
|
Just a Shower
|
Complete any Campaign mission on Normal or harder with Thunderstorm on.
|
4000 cR
|
December 31, 2011
|
|
|
Fire When Ready
|
Kill 30 enemies in multiplayer Matchmaking
|
1100 cR
|
December 30, 2011
|
|
|
Close Talking
|
Earn 20 kills with close quarters combat in multiplayer Matchmaking.
|
3000 cR
|
December 30, 2011
|
|
|
T-Hug It Out
|
Kill 7 enemies with close quarters combat in a multiplayer Matchmaking game.
|
1400 cR
|
December 30, 2011
|
|
|
Credits for Completion
|
Complete 4 games in multiplayer Matchmaking.
|
2400 cR
|
December 30, 2011
|
|
|
Light Fare
|
Kill 100 enemies in any game mode in Reach.
|
3000 cR
|
December 29, 2011
|
|
Demon
|
Kill 30 Elites in Firefight Matchmaking.
|
2400 cR
|
December 29, 2011
|
|
|
Survivor
|
Earn 7 Sprees in a Firefight Matchmaking game.
|
2000 cR
|
December 29, 2011
|
|
|
Flat Tire
|
Kill 10 enemy vehicles in Firefight Matchmaking.
|
2343 cR
|
December 29, 2011
|
|
|
Fire When Ready
|
Kill 50 enemies in multiplayer Matchmaking
|
3000 cR
|
December 28, 2011
|
|
|
Above the Law
|
Complete a Round in Firefight Matchmaking without dying.
|
2000 cR
|
December 28, 2011
|
|
|
Eyes in the Sky
|
Kill 10 enemies with the Designator in ONI on Heroic.
|
1500 cR
|
December 28, 2011
|
|
|
The Magic Number
|
Complete 7 games in multiplayer Matchmaking.
|
3000 cR
|
December 28, 2011
|
|
|
One Spartan Army
|
Kill 150 enemies in Firefight Matchmaking.
|
2250 cR
|
December 27, 2011
|
|
|
Demon
|
Kill 50 Elites in Firefight Matchmaking.
|
3000 cR
|
December 27, 2011
|
|
|
Huck It, Luck It
|
Complete a Campaign mission on Heroic with Cloud, Tough Luck, and Catch on.
|
2000 cR
|
December 27, 2011
|
|
|
Up Close and Personal
|
Kill 5 enemies with close quarters combat in a multiplayer Matchmaking game.
|
2343 cR
|
December 27, 2011
|
|
|
Covenant-cide
|
Kill 120 enemies in Firefight Matchmaking.
|
3200 cR
|
December 26, 2011
|
|
|
Be Their Huckleberry
|
Kill 50 enemies in Firefight Matchmaking with the pistol.
|
1000 cR
|
December 26, 2011
|
|
|
Points, Points
|
Score 20,000 points in a Firefight Matchmaking game.
|
1750 cR
|
December 26, 2011
|
|
|
Killing Spree
|
Earn a Killing Spree in multiplayer Matchmaking.
|
2000 cR
|
December 26, 2011
|
|
|
One Spartan Army
|
Kill 100 enemies in Firefight Matchmaking.
|
2000 cR
|
December 25, 2011
|
|
|
Cannon Fodder
|
Kill 50 infantry-class foes in the Campaign today.
|
1000 cR
|
December 25, 2011
|
|
|
Flat Tire
|
Kill 10 enemy vehicles in Firefight Matchmaking.
|
2343 cR
|
December 25, 2011
|
|
|
Iron Will
|
Complete a Campaign mission alone on Heroic or harder with the Iron Skull on.
|
2500 cR
|
December 25, 2011
|
|
|
Covenant-cide
|
Kill 120 enemies in Firefight Matchmaking.
|
3200 cR
|
December 24, 2011
|
|
|
Throwing Fireballs
|
Kill 2 enemies with grenades in a multiplayer Matchmaking game.
|
1000 cR
|
December 24, 2011
|
|
|
Explosive Ordnance Distribution
|
Earn 3 kills with ordnance weapons in a multiplayer Matchmaking game.
|
2000 cR
|
December 24, 2011
|
|
|
Five-time Champ
|
Win 5 games in multiplayer Matchmaking.
|
4343 cR
|
December 24, 2011
|
|
|
Gunslinger
|
Kill 150 enemies in multiplayer Matchmaking.
|
5500 cR
|
December 23, 2011
|
|
|
Sweep the Leg
|
Perform an Assassination in a multiplayer Matchmaking game.
|
2000 cR
|
December 23, 2011
|
|
|
Vengeance Found
|
Earn your 'Revenge' in a multiplayer Matchmaking game.
|
2000 cR
|
December 23, 2011
|
|
|
Twin Trips
|
Earn 2 Triple Kills in the same match in multiplayer Matchmaking.
|
2000 cR
|
December 23, 2011
|
|
|
Covenant-cide
|
Kill 120 enemies in Firefight Matchmaking.
|
3200 cR
|
December 22, 2011
|
|
|
Hyper Lethal Vector
|
Kill 200 enemies with headshots in Firefight Matchmaking.
|
3000 cR
|
December 22, 2011
|
|
|
Fortified Court
|
Kill 1000 enemies on Courtyard in Firefight Matchmaking.
|
3000 cR
|
December 22, 2011
|
|
|
Heroic Spelunking
|
Kill 125 enemies on Glacier on Heroic in Firefight Matchmaking.
|
1100 cR
|
December 22, 2011
|
|
|
Fire When Ready
|
Kill 50 enemies in multiplayer Matchmaking
|
3000 cR
|
December 21, 2011
|
|
|
Demon
|
Kill 30 Elites in Firefight Matchmaking.
|
2400 cR
|
December 21, 2011
|
|
|
The Little Guys
|
Kill 75 Grunts in Campaign today on Normal or harder.
|
1000 cR
|
December 21, 2011
|
|
|
Streaky Shooter
|
Earn 7 sprees in multiplayer Matchmaking.
|
1750 cR
|
December 21, 2011
|
|
|
Covenant-cide
|
Kill 120 enemies in Firefight Matchmaking.
|
3200 cR
|
December 19, 2011
|
|
|
Helping Hand
|
Earn 10 assists today in multiplayer Matchmaking.
|
2000 cR
|
December 19, 2011
|
|
|
Cannon Fodder
|
Kill 100 infantry-class foes in the Campaign today.
|
1250 cR
|
December 19, 2011
|
|
|
Heroic Holdout
|
Kill 150 enemies on Holdout on Heroic in Firefight Matchmaking.
|
1125 cR
|
December 19, 2011
|
|
|
One Spartan Army
|
Kill 100 enemies in Firefight Matchmaking.
|
2000 cR
|
December 18, 2011
|
|
|
... Got a Triple Double
|
Earn 3 Double Kills in the same match in Multiplayer Matchmaking.
|
3000 cR
|
December 18, 2011
|
|
|
Heroic Overwatch
|
Kill 150 enemies on Overlook on Heroic in Firefight Matchmaking.
|
3000 cR
|
December 18, 2011
|
|
|
Multiplier
|
Earn 3 multikills in a multiplayer Matchmaking game.
|
3000 cR
|
December 18, 2011
|
|
|
Covenant-cide
|
Kill 120 enemies in Firefight Matchmaking.
|
3200 cR
|
December 17, 2011
|
|
|
This is My Rifle...
|
Earn 40 kills with precision weapons in multiplayer Matchmaking.
|
2600 cR
|
December 17, 2011
|
|
|
Killagruntjaro!
|
Earn 35 multikills in a Firefight Matchmaking game.
|
1750 cR
|
December 17, 2011
|
|
|
Deathless Package
|
Complete The Package on Legendary without dying.
|
4400 cR
|
December 17, 2011
|
|
|
Covenant-cide
|
Kill 120 enemies in Firefight Matchmaking.
|
3200 cR
|
December 15, 2011
|
|
|
A Simple Spree
|
Earn any spree in Firefight Matchmaking.
|
2000 cR
|
December 15, 2011
|
|
|
Fortified Court
|
Kill 125 enemies on Courtyard in Firefight Matchmaking.
|
2500 cR
|
December 15, 2011
|
|
|
Demon
|
Kill 50 Elites in Firefight Matchmaking.
|
3000 cR
|
December 15, 2011
|
|
|
Gunslinger
|
Kill 150 enemies in multiplayer Matchmaking.
|
5500 cR
|
December 14, 2011
|
|
|
Heroic Holdout
|
Kill 125 enemies on Holdout on Heroic in Firefight Matchmaking.
|
3300 cR
|
December 14, 2011
|
|
|
Deathless Package
|
Complete The Package on Legendary without dying.
|
4400 cR
|
December 14, 2011
|
|
|
Home Field Advantage
|
Win 7 games in multiplayer Matchmaking.
|
2050 cR
|
December 14, 2011
|
|
|
One Spartan Army
|
Kill 250 enemies in Firefight Matchmaking.
|
3500 cR
|
December 13, 2011
|
|
|
One Game, One Spawn
|
Complete a Firefight Matchmaking game without dying.
|
2000 cR
|
December 13, 2011
|
|
|
Nature vs. Nurture
|
Kill 15 Moa in Winter Contingency on Normal or harder.
|
4000 cR
|
December 13, 2011
|
|
|
Killing Spree
|
Earn a Killing Spree in multiplayer Matchmaking.
|
2000 cR
|
December 13, 2011
|
|
|
Gunslinger
|
Kill 75 enemies in multiplayer Matchmaking.
|
2250 cR
|
December 12, 2011
|
|
|
Return of the Mack
|
Kill 35 Elites in Campaign today on Normal or harder.
|
3000 cR
|
December 12, 2011
|
|
|
Un, Deux, Trois
|
Win 3 games in multiplayer Matchmaking.
|
2900 cR
|
December 12, 2011
|
|
|
Huck It, Luck It
|
Complete a Campaign mission on Heroic with Cloud, Tough Luck, and Catch on.
|
2000 cR
|
December 12, 2011
|
|
|
Blastin' and Relaxin'
|
Kill 180 enemies in any game mode in Reach.
|
2343 cR
|
December 11, 2011
|
|
|
The Magic Number
|
Complete 7 games in multiplayer Matchmaking.
|
3000 cR
|
December 11, 2011
|
|
|
The House of Blue Leaves
|
Kill 177 enemies in a single Firefight Matchmaking game on Heroic.
|
1300 cR
|
December 11, 2011
|
|
|
This is My Rifle...
|
Earn 77 kills with precision weapons in multiplayer Matchmaking.
|
1400 cR
|
December 11, 2011
|
|
|
Covenant-cide
|
Kill 120 enemies in Firefight Matchmaking.
|
3200 cR
|
December 10, 2011
|
|
|
Now I have a Machine Gun
|
Earn 60 kills with automatic weapons in multiplayer Matchmaking.
|
1350 cR
|
December 10, 2011
|
|
|
Light Fuse, Run Away
|
Kill 4 enemies with grenades in a multiplayer Matchmaking game.
|
500 cR
|
December 10, 2011
|
|
|
On Tilt
|
Complete a Campaign mission on Heroic or harder with the Tilt Skull on.
|
1750 cR
|
December 10, 2011
|
|
|
Shootin' and Lootin'
|
Kill 400 enemies in any game mode in Reach.
|
4000 cR
|
December 9, 2011
|
|
|
Not as Clumsy or Random...
|
Earn 5 kills with precision weapons in a multiplayer Matchmaking game.
|
2000 cR
|
December 9, 2011
|
|
|
Freelancing
|
Earn at least 23 kills in a multiplayer Matchmaking game.
|
10000 cR
|
December 9, 2011
|
|
|
Who's the Big Winner?
|
Win 12 games in multiplayer Matchmaking.
|
10000 cR
|
December 9, 2011
|
|
|
One Spartan Army
|
Kill 100 enemies in Firefight Matchmaking.
|
2000 cR
|
December 8, 2011
|
|
|
J.H. Death Machine
|
Kill 40 enemies in Firefight Matchmaking with the Grenade Launcher.
|
2000 cR
|
December 8, 2011
|
|
|
A Simple Spree
|
Earn any spree in Firefight Matchmaking.
|
2000 cR
|
December 8, 2011
|
|
|
The House of Blue Leaves
|
Kill 111 enemies in a single Firefight Matchmaking game on Heroic.
|
2000 cR
|
December 8, 2011
|
|
|
Gunslinger
|
Kill 150 enemies in multiplayer Matchmaking.
|
5500 cR
|
December 7, 2011
|
|
|
Support Structure
|
Earn 30 assists in Firefight Matchmaking.
|
2250 cR
|
December 7, 2011
|
|
|
Foggy Notion
|
Complete a Campaign mission on Heroic with Cloud and Famine on.
|
1500 cR
|
December 7, 2011
|
|
|
This is My Rifle...
|
Earn 100 kills with precision weapons in multiplayer Matchmaking.
|
1500 cR
|
December 7, 2011
|
|
|
One Spartan Army
|
Kill 100 enemies in Firefight Matchmaking.
|
2000 cR
|
December 6, 2011
|
|
|
The T.G. Opposition
|
Kill 40 enemies in Firefight Matchmaking with the Shotgun.
|
1000 cR
|
December 6, 2011
|
|
|
Like a Glove
|
Complete a Campaign mission on Heroic or harder with the Catch Skull on.
|
2500 cR
|
December 6, 2011
|
|
|
T-Hug It Out
|
Kill 6 enemies with close quarters combat in a multiplayer Matchmaking game.
|
2400 cR
|
December 6, 2011
|
|
|
More than a Handful
|
Kill 25 enemies in multiplayer Matchmaking.
|
2000 cR
|
December 5, 2011
|
|
|
Short, Controlled Bursts
|
Kill 100 enemies with automatic weapons in the Campaign today.
|
2500 cR
|
December 5, 2011
|
|
|
Un, Deux, Trois
|
Win 3 games in multiplayer Matchmaking.
|
2900 cR
|
December 5, 2011
|
|
|
Credits for Completion
|
Complete 5 games in multiplayer Matchmaking.
|
2500 cR
|
December 5, 2011
|
|
|
Covenant-cide
|
Kill 120 enemies in Firefight Matchmaking.
|
3200 cR
|
December 4, 2011
|
|
|
The Little Guys
|
Kill 200 Grunts in Campaign today on Normal or harder.
|
2500 cR
|
December 4, 2011
|
|
|
Survivor
|
Earn 7 Sprees in a Firefight Matchmaking game.
|
2000 cR
|
December 4, 2011
|
|
|
Light Fuse, Run Away
|
Kill 4 enemies with grenades in a multiplayer Matchmaking game.
|
500 cR
|
December 4, 2011
|
|
|
One Spartan Army
|
Kill 100 enemies in Firefight Matchmaking.
|
2000 cR
|
December 3, 2011
|
|
|
Not as Clumsy or Random...
|
Earn 5 kills with precision weapons in a multiplayer Matchmaking game.
|
2000 cR
|
December 3, 2011
|
|
|
Killing Frenzy
|
Earn a Killing Frenzy in a multiplayer Matchmaking game.
|
4000 cR
|
December 3, 2011
|
|
|
Just a Shower
|
Complete any Campaign mission on Normal or harder with Thunderstorm on.
|
4000 cR
|
December 3, 2011
|
|
|
Shootin' and Lootin'
|
Kill 400 enemies in any game mode in Reach.
|
4000 cR
|
December 2, 2011
|
|
|
Close Talking
|
Earn 40 kills with close quarters combat in multiplayer Matchmaking.
|
2600 cR
|
December 2, 2011
|
|
|
Fourth Horseman
|
Earn 4 multikills in a multiplayer Matchmaking game.
|
3500 cR
|
December 2, 2011
|
|
|
Double Double
|
Earn 2 Double Kills in the same match in Multiplayer Matchmaking.
|
2000 cR
|
December 2, 2011
|
|
|
Blastin' and Relaxin'
|
Kill 180 enemies in any game mode in Reach.
|
2343 cR
|
December 1, 2011
|
|
|
Demon
|
Kill 50 Elites in Firefight Matchmaking.
|
3000 cR
|
December 1, 2011
|
|
|
The T.G. Opposition
|
Kill 100 enemies in Firefight Matchmaking with the Shotgun.
|
3000 cR
|
December 1, 2011
|
|
|
Hyper Lethal Vector
|
Kill 100 enemies with headshots in Firefight Matchmaking.
|
3000 cR
|
December 1, 2011
|
