| Term | History |
|---|
| 1 | Became a Physician at age 18 |
| 1 | Make a breakthrough in your field. |
| 1 | Promoted to rank 1 |
| 2 | Continued as Physician at age 22 |
| 2 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 3 | Continued as Physician at age 26 |
| 3 | Make a breakthrough in your field. |
| 3 | Promoted to rank 2 |
| 4 | Continued as Physician at age 30 |
| 4 | Make a breakthrough in your field. |
| 5 | Continued as Physician at age 34 |
| 5 | Work leads to a considerable breakthrough. |
| 5 | Promoted to rank 3 |
| 6 | Continued as Physician at age 38 |
| 6 | Moved to a new world. |
| 6 | Promoted to rank 4 |
| 7 | Voluntarily left Physician |
| 7 | Became a Engineer/Gunner at age 42 |
| 7 | Is now a Crewman |
| 7 | Special assignment or duty on board ship. |
| 7 | Promoted to Engineer/Gunner rank 1 |
| 7 | Is now a Able Spacehand |
| 8 | Continued as Engineer/Gunner at age 46 |
| 8 | Vessel participates in a diplomatic mission. |
| 8 | Gain a contact. |
| 8 | Promoted to Engineer/Gunner rank 2 |
| 8 | Is now a Petty Officer, 3rd class |
| 9 | Voluntarily left Engineer/Gunner |
| 9 | Became a Intelligence at age 50 |
| 9 | Befriended by a senior agent. |
| 9 | Promoted to rank 1 |
| 9 | Is now a Agent |
| 10 | Continued as Intelligence at age 54 |
| 10 | A new romantic starts. Gain an Ally. |
| 10 | Promoted to rank 2 |
| 10 | Is now a Field Agent |
| 11 | Continued as Intelligence at age 58 |
| 11 | Advanced training in a specialist field. |
| 11 | Forced to muster out. |
| 12 | Aging Crisis. Owe 50,000 for medical bills. |
| 12 | Retired at age 62 |
| 12 | Gained a contact. |
| 13 | Aging Crisis. Owe 20,000 for medical bills. |
| 13 | Moved to a new world. |
| 14 | Aging Crisis. Owe 10,000 for medical bills. |
| 14 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 15 | Aging Crisis. Owe 30,000 for medical bills. |
| 15 | A romantic relationship ends badly. Gain a Rival or Enemy. |
| 16 | Aging Crisis. Owe 20,000 for medical bills. |