A Scanner Darkly

Attain 'Naturalist' status in Planet Zoology Scanned

The Stars, Like Dust

Attain 'Trailblazer' status in Space Exploration

Foundation

Attain 'Entrepreneur' status in Units Accrued

Babel-17

Attain 'Confused' status in Words Collected

Contact

Attain 'Known' status in Alien Colonist Encounters

Use of Weapons

Attain 'Novice' status in Ships Destroyed

The Star Beast

Attain 'Archivist' status in Planet Zoology Scanned

The Longest Voyage

Attain 'Pioneer' status in Space Exploration

The Space Merchants

Attain 'Trader' status in Units Accrued

The Languages of Pao

Attain 'Interpreter' status in Words Collected

Who Goes There?

Attain 'Diplomat' status in Alien Colonist Encounters

Pattern for Conquest

Attain 'Notorious' status in Ships Destroyed

Stranger in a Strange Land

Attain 'Robust' status in Extreme Survival

Symphony For A Lost Traveler

Attain 'Nomad' status in On-foot Exploration

Galapagos

Attain 'Encyclopedia' status in Planet Zoology Scanned

A Space Odyssey

Attain 'Discoverer' status in Space Exploration

The Diamond Age

Attain 'Magnate' status in Units Accrued

Citizen of the Galaxy

Attain 'Babelfish' status in Words Collected

What Mad Universe

Attain 'Ambassador' status in Alien Colonist Encounters

The Forever War

Attain 'Legend' status in Ships Destroyed

The Sentinel

Attain 'Everlasting' status in Extreme Survival

Have Spacesuit - Will Travel

Attain 'Adventurer' status in On-foot Exploration

Cradle

Claim a Base or Buy a Freighter

Navigators

Build an Exocraft

Reunion

Visit another Player's Base

Take a Deep Breath

Reach the Centre of the Galaxy in Survival Mode

To Live Forever

Reach the Centre of the Galaxy in Permadeath Mode