IVIATTY
When all else fails...cheat.
These are taken straight from the new halo bulletin.
Warning some may contain spoilers.
Dawn
Complete Mission 1 on any difficulty.
Requiem
Complete Mission 2 on any difficulty.
Forerunner
Complete Mission 3 on any difficulty.
Infinity
Complete Mission 4 on any difficulty.
Reclaimer
Complete Mission 5 on any difficulty.
Shutdown
Complete Mission 6 on any difficulty.
Composer
Complete Mission 7 on any difficulty.
Midnight
Complete Mission 8 on any difficulty.
Wake up John
Complete the Campaign on Normal or harder.
I Need a Hero
Complete the Campaign on Heroic or harder.
The Legend of 117
Complete the Campaign on Legendary difficulty.
Lone Wolf Legend
Complete the Campaign solo on Legendary difficulty.
Skullduggery
Complete any Campaign mission with 3 or more Skulls on Heroic or harder.
Bropocalypse
Complete any Campaign mission co-operatively on Heroic or harder.
Bromageddon
Complete the Campaign co-operatively on Heroic or harder.
Contact the Domain
Find a Terminal in the Campaign.
Terminus
Find all of the Terminals in the Campaign.
Digging up the Past
In Mission 1, find and access Chief's record.
Midnight Launch
In Mission 2, get significant air in the Warthog at midnight.
This is my Rifle, this is my Gun
In Mission 3, carry a UNSC weapon all the way through on Heroic or harder.
Bros to the Close
Make it through Mission 4 without one preventable Marine death on Heroic or harder.
Mortardom
In Mission 5, hijack a Wraith and use it to kill at least four enemy Wraiths on Heroic or harder.
Explore the Floor
In Mission 6, trick or force a Hunter to fall to his demise.
Give Him the Stick
In Mission 7 in solo Campaign, take out both Hunters using only the Sticky Detonator.
Chief, Smash!
In Mission 8, kill 3 Crawlers in one hit with the Gravity Hammer.
Not Some Recruit Anymore
Rank up your Spartan-IV to SR-5.
Movin' on Up
Rank up your Spartan-IV to SR-20.
I <3 Red vs Blue
Win 5 War Games matchmaking matches.
The Dongblainer
Win 20 War Games matchmaking matches.
Operation Completion
Complete a Spartan Ops Mission on any difficulty.
A Legendary Episode
Complete all chapters in Spartan Ops Episode 1 on Legendary difficulty.
Dedicated to Crimson
Complete all chapters in the first 5 episodes of Spartan Ops on any difficulty.
Crimson Alone
Complete a Spartan Ops chapter solo on Legendary.
Roses vs Violets
Find one of the RvB Easter Eggs in Spartan Ops.
Rescue Ranger
Save at least one Marine in Chapter 3 of Episode 2 of Spartan Ops on Heroic or harder.
Knight in White Assassination
Assassinate a Knight in any Spartan Ops mission.
What Power Outage?
Complete Chapter 4, Episode 5 of Spartan Ops without losing a generator on Heroic or harder.
No Easy Way Out
In Ch 1, Ep 5 of Spartan Ops survive all enemy waves during the defense on Normal or harder.
The Challenged
Complete a Challenge.
The Challenger
Complete 25 Challenges.
Armorer
Change your Spartan's armor in the Spartan Armor card.
Badge
Change your Emblem in the Spartan ID card.
PWND
Change your Service Tag in the Spartan ID card.
What a Poser!
Change your Spartan's pose in the Spartan ID card.
The Cartographer
Create and save a Custom Map in Forge.
Game Changer
Create and save a Custom Game type in War Games.
Snapshot!
Save a Screenshot from the Theater.
The Director
Save a Film Clip from the Theater.
Sharing is Caring
Upload a File to your File Share.
Warning some may contain spoilers.
Dawn
Complete Mission 1 on any difficulty.
10 points
Requiem
Complete Mission 2 on any difficulty.
10 points
Forerunner
Complete Mission 3 on any difficulty.
10 points
Infinity
Complete Mission 4 on any difficulty.
10 points
Reclaimer
Complete Mission 5 on any difficulty.
10 points
Shutdown
Complete Mission 6 on any difficulty.
10 points
Composer
Complete Mission 7 on any difficulty.
10 points
Midnight
Complete Mission 8 on any difficulty.
10 points
Wake up John
Complete the Campaign on Normal or harder.
20 points
I Need a Hero
Complete the Campaign on Heroic or harder.
40 points
The Legend of 117
Complete the Campaign on Legendary difficulty.
70 points
Lone Wolf Legend
Complete the Campaign solo on Legendary difficulty.
90 points
Skullduggery
Complete any Campaign mission with 3 or more Skulls on Heroic or harder.
15 points
Bropocalypse
Complete any Campaign mission co-operatively on Heroic or harder.
10 points
Bromageddon
Complete the Campaign co-operatively on Heroic or harder.
40 points
Contact the Domain
Find a Terminal in the Campaign.
10 points
Terminus
Find all of the Terminals in the Campaign.
50 points
Digging up the Past
In Mission 1, find and access Chief's record.
20 points
Midnight Launch
In Mission 2, get significant air in the Warthog at midnight.
20 points
This is my Rifle, this is my Gun
In Mission 3, carry a UNSC weapon all the way through on Heroic or harder.
20 points
Bros to the Close
Make it through Mission 4 without one preventable Marine death on Heroic or harder.
20 points
Mortardom
In Mission 5, hijack a Wraith and use it to kill at least four enemy Wraiths on Heroic or harder.
20 points
Explore the Floor
In Mission 6, trick or force a Hunter to fall to his demise.
20 points
Give Him the Stick
In Mission 7 in solo Campaign, take out both Hunters using only the Sticky Detonator.
20 points
Chief, Smash!
In Mission 8, kill 3 Crawlers in one hit with the Gravity Hammer.
20 points
Not Some Recruit Anymore
Rank up your Spartan-IV to SR-5.
15 points
Movin' on Up
Rank up your Spartan-IV to SR-20.
30 points
I <3 Red vs Blue
Win 5 War Games matchmaking matches.
10 points
The Dongblainer
Win 20 War Games matchmaking matches.
30 points
Operation Completion
Complete a Spartan Ops Mission on any difficulty.
15 points
A Legendary Episode
Complete all chapters in Spartan Ops Episode 1 on Legendary difficulty.
40 points
Dedicated to Crimson
Complete all chapters in the first 5 episodes of Spartan Ops on any difficulty.
80 points
Crimson Alone
Complete a Spartan Ops chapter solo on Legendary.
20 points
Roses vs Violets
Find one of the RvB Easter Eggs in Spartan Ops.
20 points
Rescue Ranger
Save at least one Marine in Chapter 3 of Episode 2 of Spartan Ops on Heroic or harder.
20 points
Knight in White Assassination
Assassinate a Knight in any Spartan Ops mission.
20 points
What Power Outage?
Complete Chapter 4, Episode 5 of Spartan Ops without losing a generator on Heroic or harder.
20 points
No Easy Way Out
In Ch 1, Ep 5 of Spartan Ops survive all enemy waves during the defense on Normal or harder.
20 points
The Challenged
Complete a Challenge.
10 points
The Challenger
Complete 25 Challenges.
20 points
Armorer
Change your Spartan's armor in the Spartan Armor card.
5 points
Badge
Change your Emblem in the Spartan ID card.
5 points
PWND
Change your Service Tag in the Spartan ID card.
5 points
What a Poser!
Change your Spartan's pose in the Spartan ID card.
5 points
The Cartographer
Create and save a Custom Map in Forge.
5 points
Game Changer
Create and save a Custom Game type in War Games.
5 points
Snapshot!
Save a Screenshot from the Theater.
5 points
The Director
Save a Film Clip from the Theater.
5 points
Sharing is Caring
Upload a File to your File Share.
5 points