| Term | History |
| 1 | Became a Engineer/Gunner at age 18 |
| 1 | Is now a Crewman |
| 1 | Vessel participates in a diplomatic mission. |
| 1 | Attempt at commissioned failed. |
| 2 | Continued as Engineer/Gunner at age 22 |
| 2 | Refuse to abuse your position for profit |
| 2 | Promoted to Engineer/Gunner rank 1 |
| 2 | Is now a Able Spacehand |
| 3 | Continued as Engineer/Gunner at age 26 |
| 3 | Commanding officer takes an interest in your career. |
| 3 | Promoted to Engineer/Gunner rank 2 |
| 3 | Is now a Petty Officer, 3rd class |
| 4 | Continued as Engineer/Gunner at age 30 |
| 4 | Abuse your position for profit |
| 4 | Promoted to Engineer/Gunner rank 3 |
| 4 | Is now a Petty Officer, 2nd class |
| 5 | Continued as Engineer/Gunner at age 34 |
| 5 | Commanding officer takes an interest in your career. |
| 5 | Promoted to Engineer/Gunner rank 4 |
| 5 | Is now a Petty Officer, 1st class |
| 6 | Voluntarily left Engineer/Gunner |
| 6 | Became a Marine Support at age 38 |
| 6 | Is now a Marine |
| 6 | A mission goes disastrously wrong due to your commander’s error or incompetence, but you survive. |
| 6 | Cover for the commander and gain an Ally. |
| 6 | Promoted to Marine Support rank 1 |
| 6 | Is now a Lance Corporal |
| 7 | Continued as Marine Support at age 42 |
| 7 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 7 | Promoted to Marine Support rank 2 |
| 7 | Is now a Corporal |
| 8 | Voluntarily left Marine Support |
| 8 | Became a Merchant Marine at age 46 |
| 8 | Is now a Crewman |
| 8 | Nearly killed. Fully recovered. |
| 9 | Continued as Merchant Marine at age 50 |
| 9 | Promoted to rank 1 |
| 9 | Is now a Senior Crewman |
| 10 | Voluntarily left Merchant Marine |
| 10 | Became a Worker at age 54 |
| 10 | Moved to a new world. |
| 10 | Promoted to rank 1 |
| 11 | Continued as Worker at age 58 |
| 11 | You learn something you should not have – a corporate secret, a political scandal – which you can profit from illegally. |
| 11 | Gain a criminal contact. |
| 11 | Promoted to rank 2 |
| 11 | Is now a Technician |
| 12 | Continued as Worker at age 62 |
| 12 | Moved to a new world. |
| 12 | Promoted to rank 3 |
| 13 | Aging Crisis. Owe 60,000 for medical bills. |
| 13 | Continued as Worker at age 66 |
| 13 | You learn something you should not have – a corporate secret, a political scandal – which you can profit from illegally. |
| 13 | Promoted to rank 4 |
| 13 | Is now a Craftsman |
| 14 | Aging Crisis. Owe 50,000 for medical bills. |
| 14 | Continued as Worker at age 70 |
| 14 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 14 | Promoted to rank 5 |
| 15 | Aging Crisis. Owe 10,000 for medical bills. |