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X4: Foundations Achievements

Official Steam achievement definitions and latest reported global unlock rates, ordered from rarest to most common.

Total achievements172
Rarest rate0.100%
Ultra rare28
Last checkedOct 6, 2026
Delayed official data

Rates and award counts were last observed on Oct 6, 2026.

121
A Herald's Duty

Complete a royal errand (requires the Kingdom End expansion).

Rare
9.20%last reported global rate
122
One Busy Chipmunk

Store illicit goods in your cheek pouch (requires the Tides of Avarice expansion).

Rare
9.40%last reported global rate
123
Bestowed in Perpetuity

Make a friend before the Tide comes in (requires the Tides of Avarice expansion).

Rare
10.1%last reported global rate
124
Overkill

Destroy a ship with a single shot (excluding mass traffic).

Rare
10.1%last reported global rate
125
Through the Hornets' Nest

Complete The High Road mission (requires the Kingdom End expansion).

Rare
10.1%last reported global rate
126
Ship Breaker

Destroy all the surface elements on a capital ship.

Rare
10.3%last reported global rate
127
Friends in Low Places

Gain access to the black market.

Rare
10.9%last reported global rate
128
Access Denied

Enter the Earth sector without permission (requires the Cradle of Humanity expansion).

Rare
11.2%last reported global rate
129
Let's Build

Construct 10 stations.

Rare
11.3%last reported global rate
130
Ride the Tide

Be safely docked at a station when the wave hits (requires the Tides of Avarice expansion).

Rare
11.3%last reported global rate
131
Third Person Shooter

Destroy 10 ships while in external view (excluding mass traffic).

Rare
11.4%last reported global rate
132
Deus in Machina

Personally take control of a Xenon ship.

Rare
11.8%last reported global rate
133
That's Mine Now

Claim any sector.

Rare
11.9%last reported global rate
134
Kingdom Come

Make your way to Kingdom End (requires the Kingdom End expansion).

Rare
12.2%last reported global rate
135
A Taste of Things To Come

Complete a very special delivery (requires the Kingdom End expansion).

Rare
12.3%last reported global rate
136
Queen's Herald

Obtain a royal mandate from the Queen (requires the Kingdom End expansion).

Rare
12.4%last reported global rate
137
Advanced Terraforming

Unlock advanced Terraforming Projects developed from Segarian research and data from Terran archives (requires the Cradle of Humanity expansion).

Rare
12.8%last reported global rate
138
Gather Essential Data

Gather data inside the Torus wreckage with help of a friend (requires the Cradle of Humanity expansion).

Rare
12.8%last reported global rate
139
The Cipher

Help Boso make a stellar discovery (requires the Kingdom End expansion).

Rare
13.2%last reported global rate
140
Data Mining

Acquire a module blueprint through hacking.

Rare
13.3%last reported global rate