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The Bureau: XCOM Declassified achievements, rarest first.
Every achievement in The Bureau: XCOM Declassified, ranked by how many Steam players have unlocked it. Global completion rates from Steam, refreshed daily.
The rarest achievement
Conscientious Objector
2.6%
of players
- Achievements
- 41
- Rarest
- 2.6%
- Ultra rare (under 5%)
- 11
- Average completion
- 17%
1
Conscientious Objector
Beat Hangar 6 R&D without firing any alien weapons
2.6%
2
Know Your Groceries
Take a level 5 agent of every class into the field within a single Hangar 6 R&D campaign
2.6%
3
Only a Man
Complete DaSilva's perk tree without choosing Lift, Drone, or Mind Control
2.6%
4
Mind Blown
Destroy 60 enemies with DaSilva's Demo Charges within a single Hangar 6 R&D campaign
2.7%
5
They Won't Know What Hit Them
Use all of the agent and player abilities in the field within a single campaign
2.9%
6
Vigilo Confido
Beat the game on Commander difficulty without ever changing it
3.0%
7
Let the Boys Have Their Fun
Complete an entire Operation without the player firing a weapon or using a grenade
3.1%
8
It's In The AirHidden
Hidden achievement. Description revealed on unlock.
3.1%
9
Drive ThroughHidden
Hidden achievement. Description revealed on unlock.
3.2%
10
Enemy Within
Have Mind Controlled enemies get a total of 15 kills within a single campaign
3.3%
11
Conduit ConnectionHidden
Hidden achievement. Description revealed on unlock.
4.0%
12
We Will Fight Like Lions!
Defeat all the Outsiders before escaping on the Skyranger
5.1%
13
Spring Cleaning
Complete all Investigations in the base within a single campaign
5.3%
14
Welcome to Earth
Finish off 20 aliens using melee attacks within a single campaign
5.7%
15
Don't Run, You'll Just Die Tired
Attach 10 Sticky Grenades onto Outsider enemies within a single campaign
7.4%
16
Sight Beyond Sight
Perform 15 unique scans within a single campaign
7.8%
17
No One Left Behind
Complete the game without a single agent bleeding out
11%
18
Can't be Everywhere at Once
Complete 6 Dispatch Missions within a single campaign
16%
19
Ready for Anything
Reach Rank 10
16%
20
The Fat Lady Has SungHidden
Hidden achievement. Description revealed on unlock.
16%
21
What Are You Without Your Armor?
Strip all of the armor off of 5 Mutons before killing them within a single campaign
16%
22
See the World, They Said...
Complete 6 Minor Operations within a single campaign
16%
23
Exorcised the DemonHidden
Hidden achievement. Description revealed on unlock.
17%
24
Clever Girl
Get 40 kills on Flanked enemies within a single campaign
18%
25
Top. Men.
Get an agent of each class to Rank 5 within a single campaign
18%
26
... And the Body DiesHidden
Hidden achievement. Description revealed on unlock.
18%
27
Bursting the Bubble
Take down 20 Outsider Shields using laser-based guns within a single campaign
18%
28
Not Playing Favorites
Take an agent of every class into the field within a single campaign
21%
29
A Story of Axis and AlliesHidden
Hidden achievement. Description revealed on unlock.
21%
30
Glad My Trust Wasn't Misplaced
Complete your first Dispatch Mission
24%
31
I've Seen Better, But Not Many
Reach Rank 5
25%
32
A Dish Best Served ColdHidden
Hidden achievement. Description revealed on unlock.
25%
33
Leader of Men
Give 150 commands to agents while in Battle Focus within a single campaign
25%
34
The Devil's TowerHidden
Hidden achievement. Description revealed on unlock.
25%
35
Away Team
Complete your first Minor Operation
30%
36
The Last Suit You'll Ever Wear
Customize an agent
34%
37
So Just Let Me Introduce MyselfHidden
Hidden achievement. Description revealed on unlock.
35%
38
Is He Old Enough to Drive?Hidden
Hidden achievement. Description revealed on unlock.
35%
39
Bringing down GoliathHidden
Hidden achievement. Description revealed on unlock.
37%
40
Dead Head
Get 20 Headshot kills with any gun within a single campaign
48%
41
All That RemainsHidden
Hidden achievement. Description revealed on unlock.
54%
Percentages are Steam's global unlock rates across all players who own The Bureau: XCOM Declassified, refreshed daily. Under 5% is marked in the lit blue.