| Term | History |
|---|
| 1 | Became a Field Researcher at age 18 |
| 1 | Refuse to join a cheat in some fashion. |
| 1 | Promoted to rank 1 |
| 2 | Continued as Field Researcher at age 22 |
| 2 | A rival researcher blackens your name or steals your research. Gain a Rival. |
| 3 | Voluntarily left Field Researcher |
| 3 | Became a Line/Crew at age 26 |
| 3 | Is now a Crewman |
| 3 | Refuse to abuse your position for profit |
| 3 | Promoted to Line/Crew rank 1 |
| 3 | Is now a Able Spacehand |
| 4 | Continued as Line/Crew at age 30 |
| 4 | Vessel participates in a notable military engagement. |
| 4 | Promoted to Line/Crew rank 2 |
| 4 | Is now a Petty Officer, 3rd class |
| 5 | Continued as Line/Crew at age 34 |
| 5 | Commanding officer takes an interest in your career. |
| 5 | Promoted to Line/Crew rank 3 |
| 5 | Is now a Petty Officer, 2nd class |
| 6 | Continued as Line/Crew at age 38 |
| 6 | Vessel participates in a notable military engagement. |
| 7 | Voluntarily left Line/Crew |
| 7 | Became a Ground Assault at age 42 |
| 7 | Is now a Marine |
| 7 | Advanced training in a specialist field |
| 7 | Promoted to Ground Assault rank 1 |
| 7 | Is now a Lance Corporal |
| 8 | Continued as Ground Assault at age 46 |
| 8 | A mission goes wrong and you are stranded behind enemy lines. Ejected from the service. |
| 9 | Switched to Physician at age 50 |
| 9 | Advanced training in a specialist field. |
| 10 | Continued as Physician at age 54 |
| 10 | Caught cheating in some fashion, advancing your career and research by stealing another’s work, using an alien device, taking a shortcut and so forth. |
| 10 | A disaster leaves several injured, and others blame you, forcing you to leave your career. Gain a Rival. |
| 10 | Severely injured. Fully recovered. Owe 10,000 for medical bills. |
| 10 | Gain an Enemy |
| 10 | Promoted to rank 1 |
| 11 | Continued as Physician at age 58 |
| 11 | Work for an eccentric but brilliant mentor, who becomes an Ally. |
| 11 | Promoted to rank 2 |