| Term | History |
|---|
| 1 | Became a Physician at age 18 |
| 1 | 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. |
| 1 | Your work is sabotaged by unknown parties. You may salvage what you can and give up. |
| 1 | Gain an Enemy |
| 2 | Continued as Physician at age 22 |
| 2 | Contact with Government. |
| 2 | Promoted to rank 1 |
| 3 | Voluntarily left Physician |
| 3 | Became a Engineer/Gunner at age 26 |
| 3 | Is now a Crewman |
| 3 | Commanding officer takes an interest in your career. |
| 3 | Attempt at commissioned failed. |
| 3 | Promoted to Engineer/Gunner rank 1 |
| 3 | Is now a Able Spacehand |
| 4 | Continued as Engineer/Gunner at age 30 |
| 4 | Special assignment or duty on board ship. |
| 4 | Promoted to Engineer/Gunner rank 2 |
| 4 | Is now a Petty Officer, 3rd class |
| 5 | Voluntarily left Engineer/Gunner |
| 5 | Became a Explorer at age 34 |
| 5 | Birth or Death involving a family member or close friend. |
| 5 | Promoted to rank 1 |
| 5 | Is now a Scout |
| 6 | Voluntarily left Explorer |
| 6 | Switched to Surveyor at age 38 |
| 6 | You have no idea what happened to you – they found your ship drifting on the fringes of friendly space. |
| 7 | Returned to Engineer/Gunner at age 42 |
| 7 | Commanding officer takes an interest in your career. |
| 7 | Promoted to Engineer/Gunner rank 3 |
| 7 | Is now a Petty Officer, 2nd class |
| 8 | Continued as Engineer/Gunner at age 46 |
| 8 | You foil an attempted crime on board, such as mutiny, sabotage, smuggling or conspiracy. Gain an Enemy. |
| 8 | Forced to muster out. |