Rack King
Installed 5 racks.
Rare19.3%last reported global rate
Steam
Server-Admin Simulator Achievements
Official Steam achievement definitions and latest reported global unlock rates, ordered from rarest to most common.
Total achievements50
Rarest rate0.000%
Ultra rare1
Last checkedOct 18, 2026
Delayed official data
Rates and award counts were last observed on Oct 18, 2026.
Contract Machine
Completed 100 contracts.
Uncommon20.9%last reported global rate
Ghost in the Shell
Compromised 5 systems.
Uncommon22.5%last reported global rate
Data Rescuer
Fixed first storage failure.
Uncommon24.1%last reported global rate
Contract King
Completed 50 contracts.
Uncommon25.8%last reported global rate
Hardware Fanatic
Performed 50 component upgrades.
Uncommon27.4%last reported global rate
Millionaire in the Making
Reached $100,000 account balance.
Uncommon30.6%last reported global rate
Creditworthy
Took out first loan.
Uncommon33.8%last reported global rate
Dream Team
4 employees simultaneously.
Uncommon37.0%last reported global rate
Elite Status
Reached reputation score 120+.
Uncommon37.0%last reported global rate
Hacker
First successful hack.
Uncommon37.0%last reported global rate
High Earner
Reached $50,000 account balance.
Uncommon37.0%last reported global rate
Moving Service
Moved first contract to another server.
Uncommon37.0%last reported global rate
Challenge Junkie
Completed 10 challenges.
Uncommon41.9%last reported global rate
Endurance
2,000 ticks of uptime.
Uncommon41.9%last reported global rate
Established
Reached reputation score 50+.
Uncommon43.5%last reported global rate
Full Capacity
5 active contracts simultaneously.
Uncommon43.5%last reported global rate
Clear Out
Sold first server.
Uncommon46.7%last reported global rate
First Employee
Hired first employee.
Uncommon48.3%last reported global rate
Server Farm
Operated 3 servers simultaneously.
Common50.0%last reported global rate