- Kraken Lackin'
Completed Enemy Lines without destroying a Kraken turret.
15 August 2020 - 5 guides
- Maverick
Teamed up in a vehicle to kill 30 enemies in Unconfirmed co-op.
15 August 2020 - 4 guides
- All for One
Completed every co-op Mission on Heroic difficulty.
- Double Stuff
Simultaneously destroyed 2 cores in Guardians on Heroic difficulty.
15 August 2020 - 8 guides
- Icy Cool
Used a Ground Pound on an exterior power core in Guardians on Heroic difficulty.
15 August 2020 - 6 guides
- Rolling Thunder
Operated four different vehicles at once in Mission 13 on Heroic difficulty.
14 August 2020 - 4 guides
- Emergency Boarding Procedures
Escaped the doomed Kraken by jumping onto a Phaeton piloted by a Spartan.
14 August 2020 - 5 guides
- Preying Mantis
Completed Swords of Sanghelios co-op with both Mantises on Heroic difficulty.
14 August 2020 - 5 guides
- Fire Drill
Finished Evacuation within 18:00 without dying on Heroic difficulty.
13 August 2020 - 5 guides
- I Thought I'd Lost You
Escaped the Hunters in the lab and fought them in the hangar in Blue Team.
13 August 2020 - 3 guides
- On My Mark
Simultaneously assassinated two Elites in Blue Team co-op.
13 August 2020 - 4 guides
- Worms Don't Surf
Knocked two Hunters into the ocean during the Battle of Sunaion.
29 February 2020 - 6 guides
- Prison Break
Simultaneously killed two Wardens in The Breaking on Heroic difficulty.
29 February 2020 - 7 guides
- Enemy of my Enemy
Helped the Elite General charge the hill in Osiris on Heroic difficulty.
29 February 2020 - 6 guides
- Hunt the Truth
Found and claimed all Intel.
12 January 2020 - 7 guides
- Gravelord
Found and claimed all Skulls.
12 January 2020 - 4 guides
- Death from Above
Killed a Grunt and smashed a grate with a Ground Pound in Battle of Sunaion.
31 December 2019 - 4 guides
- Off to the Races
Completed 5 matchmade games of Breakout.
24 October 2018 - 2 guides
- Savior
Kept 6 miners alive at the elevator in Evacuation on Heroic difficulty.
17 January 2018 - 5 guides
- Harbinger
Completed The Breaking on Legendary difficulty without the entire fireteam dying.
17 January 2018 - 3 guides
- No Witnesses
Destroyed the Phantom at the Covenant camp in Reunion on Heroic difficulty.
07 December 2017 - 5 guides
- My Rules
Completed any Mission with 3+ Skulls active on Heroic difficulty.
20 November 2017 - 3 guides
- One for All
Completed any co-op Mission on Heroic difficulty.
- Take a Hike
Traversed the canyon without a Phaeton in Reunion on Heroic difficulty.
06 November 2017 - 4 guides
- No Knock Raid
Destroyed 10 walls or floors in Swords of Sanghelios.
23 October 2017 - 2 guides
- Gravedigger
Found and claimed a Skull.
05 September 2017 - 3 guides
- Flag Monger
Completed 5 matchmade games of Capture the Flag.
- Heroes Rise
Completed every Mission of the game on Heroic difficulty.
- Forging a Legend
Completed every Mission of the game on Legendary difficulty.
28 November 2016 - 2 guides
- Lone Wolf
Completed every Mission of the game by yourself on Legendary difficulty.
28 November 2016 - 5 guides
- Castle Crasher
Completed 5 matchmade games of Strongholds.
02 October 2016 - 3 guides
- Tank Still Beats Everything
Finished the 13th mission without losing the Scorpion on Legendary difficulty.
25 September 2016 - 3 guides
- Going the Distance
Completed Glassed without entering a vehicle.
03 May 2016 - 4 guides
- Shoot from the Hip
Completed Glassed without any players using Smart-Link.
03 May 2016 - 3 guides
- Valor Recognized
Qualified for a Competitive Skill Rating.
- Spartan Decimation
Completed 5 matchmade games of Slayer.
- Benchwarmer
Spectated a game.
12 April 2016 - 3 guides
- Warlord
Won a match on all three original Warzone maps.
08 December 2015 - 6 guides
- Cry Havoc
Completed 3 matchmade games of Warzone.
08 December 2015 - 2 guides
- Top of the Food Chain
Killed a Legendary Boss in Warzone.
08 December 2015 - 5 guides
- Go for the Gold
Opened a Gold REQ Pack.
- Bringing in the Big Guns
Called in a REQ that costs 5 Energy or more.
- Legacy
Completed every Mission of the game on Normal difficulty.
- Sentinels
Completed Mission 15.
- A New Dawn
Completed Mission 14.
28 October 2015 - 2 guides
- Reclamation
Completed Mission 13.
- Civil War
Completed Mission 12.
28 October 2015 - 2 guides
- Stormbound
Completed Mission 11.
- Breakthrough
Completed Mission 10.
- Old Bones
Completed Mission 9.
- Swords
Completed Mission 8.
- Together Again
Completed Mission 7.
- Escape
Completed Mission 6.
- Stolen Gauntlet
Completed Mission 5.
27 October 2015 - 2 guides
- Waiting on You
Killed an enemy that's had its armor repaired in Unconfirmed.
27 October 2015 - 3 guides
- Roots of the Earth
Completed Mission 4.
- Glasslands
Completed Mission 3.
27 October 2015 - 2 guides
- Argent Moon
Completed Mission 2.
- Into the Fire
Completed Mission 1.
- Conspiracy Theory
Found and claimed one piece of Intel.
27 October 2015 - 4 guides
- Your Team is Your Weapon
Commanded your team of Spartans in Osiris.
27 October 2015 - 2 guides
- Gamemaster
Created and saved a Custom Game.
- Your Style
Changed your Spartan's gear in the Spartan Hub.
27 October 2015 - 2 guides
- Raise Your Banner
Changed your Emblem in the Spartan Hub.
- Make Your Mark
Changed your Service Tag in the Spartan Hub.