Halo Wars 2 achievements
4,065
(1,750)

Halo Wars 2

4.2 out of 5 from 889 votes

There are a maximum of 126 Halo Wars 2 achievements (57 without DLC) worth 4,065 (1,750)

29,182 tracked gamers have this game, 492 have completed it (1.69%)

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Halo Wars 2 Achievements

This war is over49 (30)
Complete the Campaign (original campaign)
-0.1There are no guides
Unlocked by 10,999 tracked gamers (38% - TA Ratio = 1.62)  
It just keeps going75 (30)
Beat wave 25 in Blitz Firefight
-0.1There are 5 guides
Unlocked by 4,723 tracked gamers (16% - TA Ratio = 2.48)  
Wake up11 (10)
Complete The Signal
There is 1 guide
Unlocked by 25,752 tracked gamers (88% - TA Ratio = 1.06)  
A history of decimation11 (10)
Complete A New Enemy
There are no guides
Unlocked by 23,711 tracked gamers (81% - TA Ratio = 1.10)  
Dominated12 (10)
Complete Ascension
There are no guides
Unlocked by 20,750 tracked gamers (71% - TA Ratio = 1.18)  
Guerilla tactics12 (10)
Complete One Three Zero
There are no guides
Unlocked by 19,177 tracked gamers (66% - TA Ratio = 1.23)  
Stirring the pot13 (10)
Complete The Cartographer
There are no guides
Unlocked by 17,946 tracked gamers (61% - TA Ratio = 1.27)  
All travel is suspended13 (10)
Complete Lights Out
There are no guides
Unlocked by 16,426 tracked gamers (56% - TA Ratio = 1.33)  
Behind enemy lines14 (10)
Complete From the Deep
There is 1 guide
Unlocked by 15,071 tracked gamers (52% - TA Ratio = 1.39)  
The setup …14 (10)
Complete Hold the Line
There are no guides
Unlocked by 13,880 tracked gamers (48% - TA Ratio = 1.45)  
And the knockout punch15 (10)
Complete Under the Dark
There are no guides
Unlocked by 13,045 tracked gamers (45% - TA Ratio = 1.49)  
Fifth floor: Tools, Guns, Super Weapons15 (10)
Complete The Foundry
There are no guides
Unlocked by 12,354 tracked gamers (42% - TA Ratio = 1.53)  
Sentinel size matters16 (10)
Complete The Halo
There is 1 guide
Unlocked by 11,717 tracked gamers (40% - TA Ratio = 1.57)  
Last stop, this town16 (10)
Complete Last Stand
There is 1 guide
Unlocked by 11,492 tracked gamers (39% - TA Ratio = 1.59)  
Learn the ropes12 (10)
Complete the Basic standalone tutorial
There is 1 guide
Unlocked by 19,977 tracked gamers (68% - TA Ratio = 1.20)  
Know the ropes14 (10)
Complete the Advanced standalone tutorial
There are no guides
Unlocked by 16,008 tracked gamers (55% - TA Ratio = 1.35)  
Two heads are better than one19 (10)
Complete a mission in co-op
There is 1 guide
Unlocked by 8,250 tracked gamers (28% - TA Ratio = 1.88)  
The hard fight123 (40)
Complete the Campaign on Heroic (original campaign)
-0.7There is 1 guide
Unlocked by 3,098 tracked gamers (11% - TA Ratio = 3.06)  
Surviving the long war200 (60)
Complete the Campaign on Legendary (original campaign)
-1.2There are 2 guides
Unlocked by 2,636 tracked gamers (9% - TA Ratio = 3.32)  
Palmer's Pure Gold127 (30)
Earn a gold medal on every mission (except Prologue) on any difficulty (original campaign)
-1.2There is 1 guide
Unlocked by 1,631 tracked gamers (6% - TA Ratio = 4.22)  
Gold rush26 (20)
Earn a gold medal on any mission (except Prologue) on any difficulty (original campaign)
There are no guides
Unlocked by 17,754 tracked gamers (61% - TA Ratio = 1.28)  
Lone Wolf157 (40)
Complete any solo mission on Legendary (except The Signal) with all skulls on (original campaign)
-1.4There are 2 guides
Unlocked by 1,905 tracked gamers (7% - TA Ratio = 3.91)  
Comrades in arms65 (20)
Earn a gold medal on any mission (except The Signal) in Co-op on Legendary (original campaign)
-0.1There is 1 guide
Unlocked by 2,751 tracked gamers (9% - TA Ratio = 3.25)  
A little bit extra21 (10)
Complete half of the Campaign bonus objectives (original campaign)
There are no guides
Unlocked by 6,488 tracked gamers (22% - TA Ratio = 2.12)  
A lot extra85 (20)
Complete all the Campaign bonus objectives (original campaign)
-0.9There is 1 guide
Unlocked by 1,620 tracked gamers (6% - TA Ratio = 4.24)  
Alas, poor Yorick!11 (10)
Collect a Skull (original campaign)
There is 1 guide
Unlocked by 22,903 tracked gamers (78% - TA Ratio = 1.12)  
Morbid curiosities35 (20)
Collect half of the Skulls (original campaign)
There are 2 guides
Unlocked by 9,349 tracked gamers (32% - TA Ratio = 1.76)  
Collecting a dream98 (30)
Collect all the Skulls (original campaign)
-0.6There are 4 guides
Unlocked by 2,710 tracked gamers (9% - TA Ratio = 3.28)  
The Scrappy Six48 (20)
Complete a Multiplayer match as each of the 6 launch leaders (Matchmaking only)
There are 2 guides
Unlocked by 5,131 tracked gamers (18% - TA Ratio = 2.38)  
First steps15 (10)
Complete a Multiplayer match (Matchmaking only)
There is 1 guide
Unlocked by 13,851 tracked gamers (47% - TA Ratio = 1.45)  
Natural intelligence15 (10)
Play a Skirmish match alone against only AI opponents (1 or more)
There are 3 guides
Unlocked by 12,513 tracked gamers (43% - TA Ratio = 1.52)  
Two heads are better than none23 (10)
Win a Skirmish match with a friend against only AI opponents (2 or more)
There is 1 guide
Unlocked by 5,327 tracked gamers (18% - TA Ratio = 2.34)  
You've got a case of the Birley68 (20)
In a 1v1 Skirmish against Legendary AI, recycle your base in the first 5 minutes and then win
-0.3There are 7 guides
Unlocked by 2,522 tracked gamers (9% - TA Ratio = 3.40)  
The rank and file23 (10)
Recruit or construct 1 of each UNSC unit in Multiplayer or Skirmish (Launch units only)
There are 2 guides
Unlocked by 5,293 tracked gamers (18% - TA Ratio = 2.34)  
The tribe26 (10)
Recruit or construct 1 of each Banished unit in Multiplayer or Skirmish (Launch units only)
-0.1There is 1 guide
Unlocked by 4,451 tracked gamers (15% - TA Ratio = 2.56)  
Trash compactor43 (20)
Destroy 100 vehicles with anti-vehicle units (Multiplayer, Skirmish or Blitz)
There is 1 guide
Unlocked by 6,180 tracked gamers (21% - TA Ratio = 2.17)  
Flyswatter43 (20)
Destroy 100 air units with anti-air units (Multiplayer, Skirmish or Blitz)
There are 2 guides
Unlocked by 6,337 tracked gamers (22% - TA Ratio = 2.14)  
Meat grinder48 (20)
Kill 100 infantry with anti-infantry units (Multiplayer, Skirmish or Blitz)
-0.2There is 1 guide
Unlocked by 5,099 tracked gamers (17% - TA Ratio = 2.39)  
Spare change13 (10)
Spend 5 Leader Points in Multiplayer, Skirmish or Terminus Firefight
There is 1 guide
Unlocked by 16,801 tracked gamers (58% - TA Ratio = 1.31)  
Big Spender63 (30)
Spend 100 Leader Points in Multiplayer, Skirmish or Terminus Firefight
-0.2There is 1 guide
Unlocked by 6,664 tracked gamers (23% - TA Ratio = 2.09)  
Space Healer92 (30)
Cast 100 Healing Leader Powers (Multiplayer, Skirmish or Blitz)
-0.2There are 5 guides
Unlocked by 3,093 tracked gamers (11% - TA Ratio = 3.07)  
Overkill75 (30)
Destroy 500 units with Leader Powers (Multiplayer, Skirmish or Blitz)
-0.4There are 2 guides
Unlocked by 4,709 tracked gamers (16% - TA Ratio = 2.48)  
The hand that feeds31 (20)
Kill a unit owned by a developer or someone who has this achievement
There is 1 guide
Unlocked by 12,499 tracked gamers (43% - TA Ratio = 1.52)  
Making the most of the day20 (10)
Complete 3 Daily Challenges in one day
There is 1 guide
Unlocked by 7,409 tracked gamers (25% - TA Ratio = 1.98)  
A strong showing for the week23 (10)
Complete a set of 3 Weekly Challenges in one week
There is 1 guide
Unlocked by 5,671 tracked gamers (19% - TA Ratio = 2.26)  
Short-term commitment79 (20)
Complete at least 1 Daily Challenge each day for a week
-0.7There are 2 guides
Unlocked by 1,887 tracked gamers (6% - TA Ratio = 3.93)  
Long-term commitment99 (30)
Complete at least 1 Weekly Challenge each week for a month
-0.5There is 1 guide
Unlocked by 2,675 tracked gamers (9% - TA Ratio = 3.30)  
Duellist19 (10)
Win your first Blitz match (Matchmaking only)
There is 1 guide
Unlocked by 7,992 tracked gamers (27% - TA Ratio = 1.91)  
Ante-up14 (10)
Complete the Blitz tutorial
There are 2 guides
Unlocked by 14,822 tracked gamers (51% - TA Ratio = 1.40)  
Card shark56 (20)
Complete 25 Blitz matches (Matchmaking only)
-0.1There is 1 guide
Unlocked by 3,753 tracked gamers (13% - TA Ratio = 2.78)  
Full house28 (10)
Complete Blitz matches as each of the 6 launch leaders (Matchmaking only)
There is 1 guide
Unlocked by 3,803 tracked gamers (13% - TA Ratio = 2.77)  
All or nothing17 (10)
Play all cards in your deck at least once in a single Blitz match
There are 3 guides
Unlocked by 10,413 tracked gamers (36% - TA Ratio = 1.67)  
Stacked the chips18 (10)
Gather 150 Energy Crates over any number of Blitz matches
There is 1 guide
Unlocked by 8,602 tracked gamers (29% - TA Ratio = 1.84)  
Jackpot114 (40)
Play 777 total Blitz cards over any number of matches
-0.3There is 1 guide
Unlocked by 3,566 tracked gamers (12% - TA Ratio = 2.86)  
Firefighter18 (10)
Beat wave 10 in Blitz Firefight
There are 3 guides
Unlocked by 8,863 tracked gamers (30% - TA Ratio = 1.81)  
On fire42 (20)
Score 500,000 points in a single Blitz Firefight
There are 3 guides
Unlocked by 6,586 tracked gamers (23% - TA Ratio = 2.10)  
Paint it red19 (10)
Achieve the highest possible kill-streak in any Blitz mode
There are 3 guides
Unlocked by 7,678 tracked gamers (26% - TA Ratio = 1.94)  
Title update: Title Update
138
(60)
Title Update
3.8 from 31 votes

26,266 tracked gamers have this dlc pack, 2,699 have completed it (10.28%)

There are a maximum of 3 achievements worth 138 (60)

There are no reviews | Estimated completion: 0-1 hour

Just the facts28 (20)
Collect half of the Campaign logs (original campaign)
-0.1There is 1 guide
Unlocked by 14,389 tracked gamers (49% - TA Ratio = 1.42)  
The full story99 (30)
Collect all the Campaign logs (original campaign)
-0.7There are 2 guides
Unlocked by 2,699 tracked gamers (9% - TA Ratio = 3.28)  
Some light reading11 (10)
Find a Campaign log (original campaign)
There is 1 guide
Unlocked by 26,266 tracked gamers (90% - TA Ratio = 1.05)  
Add-on: Kinsano Leader
65
(30)
Kinsano Leader
3.6 from 23 votes

Buy now from the Microsoft Store

3,436 tracked gamers have this dlc pack, 1,474 have completed it (42.90%)

There are a maximum of 3 achievements worth 65 (30)

There are no reviews | Estimated completion: 1-2 hours

I don't want to set the world on fire25 (10)
Burn 50 infantry with Kinsano's Flamewall ability (Multiplayer, Skirmish or Blitz)
-0.2There are 2 guides
Unlocked by 1,643 tracked gamers (48% - TA Ratio = 2.46)  
The roof is on fire24 (10)
Kill 100 units with Inferno (Multiplayer, Skirmish or Blitz)
There is 1 guide
Unlocked by 1,803 tracked gamers (52% - TA Ratio = 2.35)  
Twisted Firestarter17 (10)
Win 3 matches as Morgan Kinsano (Multiplayer, Skirmish or Blitz)
There is 1 guide
Unlocked by 3,398 tracked gamers (99% - TA Ratio = 1.71)  
Add-on: Forge Leader
48
(30)
Forge Leader
3.8 from 28 votes

Price: Free - Microsoft Store

8,397 tracked gamers have this dlc pack, 3,983 have completed it (47.43%)

There are a maximum of 3 achievements worth 48 (30)

There are no reviews | Estimated completion: 0-1 hour

Bear necessities16 (10)
Build 10 Grizzlies (Multiplayer, Skirmish or Blitz)
There are 2 guides
Unlocked by 6,287 tracked gamers (75% - TA Ratio = 1.57)  
Heroes never die15 (10)
Win 3 matches as Forge (Multiplayer, Skirmish or Blitz)
There is 1 guide
Unlocked by 6,945 tracked gamers (83% - TA Ratio = 1.50)  
Man-to-freak communication17 (10)
Kill 50 units with Forge's Warthog (Multiplayer, Skirmish or Blitz)
-0.1There are 2 guides
Unlocked by 5,137 tracked gamers (61% - TA Ratio = 1.74)  
Add-on: Colony Leader
64
(30)
Colony Leader
3.8 from 24 votes

Buy now from the Microsoft Store

3,025 tracked gamers have this dlc pack, 1,398 have completed it (46.21%)

There are a maximum of 3 achievements worth 64 (30)

There are no reviews | Estimated completion: 0-1 hour

Hunter/Hunted26 (10)
Use the Hunter Captain's Taunt ability 50 times (Multiplayer, Skirmish or Blitz)
-0.1There are 3 guides
Unlocked by 1,439 tracked gamers (48% - TA Ratio = 2.55)  
Turrets everywhere21 (10)
Attach 50 skitterers to units (Multiplayer, Skirmish or Blitz)
There are 2 guides
Unlocked by 2,117 tracked gamers (70% - TA Ratio = 2.10)  
Two minds are better than one18 (10)
Win 3 matches as Colony (Multiplayer, Skirmish or Blitz)
There is 1 guide
Unlocked by 2,940 tracked gamers (97% - TA Ratio = 1.78)  
Add-on: Sergeant Johnson Leader
69
(30)
Sergeant Johnson Leader
3.6 from 20 votes

Buy now from the Microsoft Store

2,636 tracked gamers have this dlc pack, 1,029 have completed it (39.04%)

There are a maximum of 3 achievements worth 69 (30)

There are no reviews | Estimated completion: 0-1 hour

Our big green style19 (10)
Win 3 matches as Sgt. Johnson (Multiplayer, Skirmish or Blitz)
-0.2There is 1 guide
Unlocked by 2,478 tracked gamers (94% - TA Ratio = 1.88)  
For a brick, he flew pretty good!29 (10)
Kill 50 infantry units with the Colossus' Stomp ability (Multiplayer, Skirmish or Blitz)
-0.2There are 2 guides
Unlocked by 1,077 tracked gamers (41% - TA Ratio = 2.85)  
…and I don't do bits and pieces22 (10)
Use Repair Beacon special ability 15 times. (Multiplayer, Skirmish or Blitz)
-0.2There are 2 guides
Unlocked by 1,889 tracked gamers (72% - TA Ratio = 2.15)  
Add-on: The Arbiter Leader
69
(30)
The Arbiter Leader
3.4 from 20 votes

Buy now from the Microsoft Store

1,938 tracked gamers have this dlc pack, 1,014 have completed it (52.32%)

There are a maximum of 3 achievements worth 69 (30)

There are no reviews | Estimated completion: 0-1 hour

Trials of the Arbiter21 (10)
Win 3 matches as The Arbiter (Multiplayer, Skirmish or Blitz)
-0.3There is 1 guide
Unlocked by 1,753 tracked gamers (90% - TA Ratio = 2.07)  
None shall escape26 (10)
Kill 20 air units with the Arbiter while raging (Multiplayer, Skirmish, or Blitz)
-0.4There is 1 guide
Unlocked by 1,084 tracked gamers (56% - TA Ratio = 2.63)  
Time and place22 (10)
Trap 100 units with Stasis (Multiplayer, Skirmish, or Blitz)
-0.4There are 3 guides
Unlocked by 1,564 tracked gamers (81% - TA Ratio = 2.19)  
Add-on: Commander Jerome Leader
70
(30)
Commander Jerome Leader
3.3 from 19 votes

Buy now from the Microsoft Store

2,811 tracked gamers have this dlc pack, 947 have completed it (33.69%)

There are a maximum of 3 achievements worth 70 (30)

There are no reviews | Estimated completion: 0-1 hour

You've been busy21 (10)
Win 3 matches as Commander Jerome (Multiplayer, Skirmish, or Blitz)
-0.3There is 1 guide
Unlocked by 2,143 tracked gamers (76% - TA Ratio = 2.05)  
And my shadow19 (10)
Kill 25 units with Jerome's Command Mantis unit. (Multiplayer, Skirmish, or Blitz)
-0.2There are 2 guides
Unlocked by 2,581 tracked gamers (92% - TA Ratio = 1.87)  
Alpha and Omega30 (10)
Hijack 40 vehicles with Omega Team members (Multiplayer, Skirmish, or Blitz)
-0.8There are 2 guides
Unlocked by 976 tracked gamers (35% - TA Ratio = 3.04)  
Add-on: Serina Leader
66
(30)
Serina Leader
3.0 from 16 votes

Buy now from the Microsoft Store

2,292 tracked gamers have this dlc pack, 1,253 have completed it (54.67%)

There are a maximum of 3 achievements worth 66 (30)

There are no reviews | Estimated completion: 0-1 hour

Nothing too difficult, then?23 (10)
Win 3 matches as Serina (Multiplayer, Skirmish or Blitz)
-0.6There is 1 guide
Unlocked by 1,566 tracked gamers (68% - TA Ratio = 2.28)  
Freeze!19 (10)
Freeze 50 squads with Cryo Abilities (Multiplayer, Skirmish or Blitz)
-0.3There are 2 guides
Unlocked by 2,239 tracked gamers (98% - TA Ratio = 1.91)  
Insult upon injury24 (10)
Shatter 20 squads that have been Frozen. (Multiplayer, Skirmish or Blitz)
-0.7There are 3 guides
Unlocked by 1,441 tracked gamers (63% - TA Ratio = 2.38)  
Add-on: Operation: Spearbreaker
127
(40)
Operation: Spearbreaker
3.7 from 21 votes

Buy now from the Microsoft Store

2,516 tracked gamers have this dlc pack, 440 have completed it (17.49%)

There are a maximum of 5 achievements worth 127 (40)

There are no reviews | Estimated completion: 4-5 hours

Vidmaster Challenge: 100 drops22 (5)
Gain a gold medal and complete all objectives in ‘Gatecrashers’ on legendary
-0.6There are 2 guides
Unlocked by 463 tracked gamers (18% - TA Ratio = 4.30)  
Vidmaster Challenge: No fly zone22 (5)
Gain a gold medal and complete all objectives in ‘Not On My Watch’ on legendary
-0.9There are 2 guides
Unlocked by 460 tracked gamers (18% - TA Ratio = 4.31)  
Spear: Broken9 (5)
Complete Operation: Spearbreaker on any difficulty
-0.2There are no guides
Unlocked by 2,513 tracked gamers (100% - TA Ratio = 1.84)  
Send in the experts28 (10)
Complete Operation: Spearbreaker on Heroic difficulty
-0.6There are no guides
Unlocked by 1,077 tracked gamers (43% - TA Ratio = 2.82)  
We go feet first!47 (15)
Complete Operation: Spearbreaker on Legendary difficulty
-1.2There are no guides
Unlocked by 881 tracked gamers (35% - TA Ratio = 3.11)  
Add-on: YapYap THE DESTROYER Leader
70
(30)
YapYap THE DESTROYER Leader
3.6 from 14 votes

Buy now from the Microsoft Store

1,626 tracked gamers have this dlc pack, 967 have completed it (59.47%)

There are a maximum of 3 achievements worth 70 (30)

There are no reviews | Estimated completion: 0-1 hour

You met me on Reach!23 (10)
Win 3 matches as Yapyap (Multiplayer, Skirmish or Blitz)
-1.4There is 1 guide
Unlocked by 1,275 tracked gamers (78% - TA Ratio = 2.32)  
Piggyback!22 (10)
Activate the Grunt Goblin charge 10 times. (Multiplayer, Skirmish or Blitz)
-0.7There are 2 guides
Unlocked by 1,460 tracked gamers (90% - TA Ratio = 2.17)  
That sweet smell of home25 (10)
Fire 15 methane shells from the Methane Wagon. (Multiplayer, Skirmish or Blitz)
-1.0There are 2 guides
Unlocked by 1,095 tracked gamers (67% - TA Ratio = 2.50)  
Add-on: Awakening the Nightmare
808
(410)
Awakening the Nightmare

Buy now from the Microsoft Store

5 tracked gamers have this dlc pack, no one has completed it (0%)

There are a maximum of 37 achievements worth 808 (410)

There are no reviews

Spreading Darkness10 (10)
Win 3 matches as Voridus (Multiplayer, Skirmish or Blitz)
There are no guides
No tracked gamers have this achievement  
Cataclysmic10 (10)
Kill 50 units with Cataclysm (Multiplayer, Skirmish, or Blitz)
There are no guides
No tracked gamers have this achievement  
Revel in Destruction10 (10)
Use Invigorating Frenzy 50 times
There are no guides
No tracked gamers have this achievement  
Unbreakable10 (10)
Win 3 matches as Pavium (Multiplayer, Skirmish or Blitz)
There are no guides
No tracked gamers have this achievement  
Marked for Death185 (10)
Paint units using Pavium or Orbital Designator 30 times (Multiplayer, Skirmish, or Blitz)
There are no guides
Unlocked by 1 tracked gamer (20% - TA Ratio = 18.48)  
The Long Game185 (10)
Kill 50 units with Mega Turrets (Multiplayer, Skirmish, or Blitz)
There are no guides
Unlocked by 1 tracked gamer (20% - TA Ratio = 18.48)  
Smash!10 (10)
Gain a gold medal and complete all objectives in ‘What Could Go Wrong?’
There are no guides
Unlocked by 1 tracked gamer (20% - TA Ratio = 1.00)  
Serving a New Master53 (5)
Complete 'What Could Go Wrong?' on any difficulty
There are no guides
Unlocked by 4 tracked gamers (80% - TA Ratio = 10.67)  
Hold the Line(s)10 (10)
Gain a gold medal and complete all objectives in ‘Fighting Retreat’
There are no guides
No tracked gamers have this achievement  
The Wave Breaks5 (5)
Complete 'Fighting Retreat' on any difficulty
There are no guides
No tracked gamers have this achievement  
Hidden Power10 (10)
Gain a gold medal and complete all objectives in ‘Light the Fuse’
There are no guides
No tracked gamers have this achievement  
Tapped5 (5)
Complete 'Light the Fuse' on any difficulty
There are no guides
No tracked gamers have this achievement  
We Got This5 (5)
Reach the final room of The Archive without calling in reinforcements from the teleporters.
There are no guides
No tracked gamers have this achievement  
Nimble, for a Big Fella5 (5)
Navigate the laser defenses in The Archive without losing any units on Heroic or above.
There are no guides
No tracked gamers have this achievement  
Have You Tried Rebooting?5 (5)
Complete 'The Archive' on any difficulty
There are no guides
No tracked gamers have this achievement  
Before This Gets Out of Hand10 (10)
Complete 'Manifestation' without the Proto-Gravemind exceeding 50% critical mass
There are no guides
No tracked gamers have this achievement  
Clean up your Mess5 (5)
Complete 'Manifestation' on any difficulty
There are no guides
No tracked gamers have this achievement  
Banished Prowess15 (15)
Beat any level on legendary in par time with a scoring skull active (AtN only)
There are no guides
No tracked gamers have this achievement  
The Brute Side10 (10)
Collect every Phoenix Log collectable in 'Awakening the Nightmare'
There are no guides
No tracked gamers have this achievement  
Awake30 (30)
Complete the 'Awakening the Nightmare' campaign on any difficulty
There are no guides
No tracked gamers have this achievement  
Again with the Tentacles40 (40)
Complete the 'Awakening the Nightmare' campaign on Heroic or higher
There are no guides
No tracked gamers have this achievement  
The Ancient Enemy50 (50)
Complete the 'Awakening the Nightmare' campaign on Legendary
There are no guides
No tracked gamers have this achievement  
Watch My Six10 (10)
Complete wave 20 in co-op as a UNSC/Banished partnership (Terminus Firefight)
There are no guides
No tracked gamers have this achievement  
Outflood the Flood15 (15)
Build and hold a minibase on every slot of a map at the same time (Terminus Firefight)
There are no guides
No tracked gamers have this achievement  
Ka-Ching!10 (10)
Destroy 20 bonus drops in a single game (Terminus Firefight)
There are no guides
No tracked gamers have this achievement  
High Maintenance5 (5)
Build 50 barricades in a single game (Terminus Firefight)
There are no guides
No tracked gamers have this achievement  
Turret Farmer5 (5)
Build 50 turrets in a single game (Terminus Firefight)
There are no guides
No tracked gamers have this achievement  
Pristine5 (5)
Prevent the Terminus from taking any damage for 15 waves (Terminus Firefight)
There are no guides
No tracked gamers have this achievement  
Walled In5 (5)
Have a wall built on every plot of the map at the same time (Terminus Firefight)
There are no guides
No tracked gamers have this achievement  
Survivor5 (5)
Finish wave 5 without training additional units (Terminus Firefight)
There are no guides
No tracked gamers have this achievement  
Terminus Defender5 (5)
Get an individual score of 500,000 (Terminus Firefight)
There are no guides
No tracked gamers have this achievement  
Terminus Tactician10 (10)
Get an individual score of 1,000,000 (Terminus Firefight)
There are no guides
No tracked gamers have this achievement  
Terminus Teamwork5 (5)
Get an total score of 2,000,000 (Terminus Firefight)
There are no guides
No tracked gamers have this achievement  
Terminus MVPs10 (10)
Get an total score of 5,000,000 (Terminus Firefight)
There are no guides
No tracked gamers have this achievement  
Garrison5 (5)
Finish wave 10 (Terminus Firefight)
There are no guides
No tracked gamers have this achievement  
Fortress20 (20)
Finish wave 30 (Terminus Firefight)
There are no guides
No tracked gamers have this achievement  
Barricade15 (15)
Finish wave 20 (Terminus Firefight)
There are no guides
No tracked gamers have this achievement