| Term | History |
|---|
| 1 | Became a Physician at age 18 |
| 1 | Advanced training in a specialist field. |
| 2 | Continued as Physician at age 22 |
| 2 | Work for an eccentric but brilliant mentor, who becomes an Ally. |
| 3 | Continued as Physician at age 26 |
| 3 | Work leads to a considerable breakthrough. |
| 3 | Promoted to rank 1 |
| 4 | Continued as Physician at age 30 |
| 4 | Win a prestigious prize for your work. |
| 5 | Continued as Physician at age 34 |
| 5 | Win a prestigious prize for your work. |
| 5 | Promoted to rank 2 |
| 6 | Continued as Physician at age 38 |
| 6 | An expedition or voyage goes wrong, leaving you stranded in the wilderness. |
| 7 | Became a Engineer/Gunner at age 42 |
| 7 | Is now a Crewman |
| 7 | Vessel participates in a diplomatic mission. |
| 7 | Promoted to Engineer/Gunner rank 1 |
| 7 | Is now a Able Spacehand |
| 8 | Continued as Engineer/Gunner at age 46 |
| 8 | Good fortune |
| 8 | Promoted to Engineer/Gunner rank 2 |
| 8 | Is now a Petty Officer, 3rd class |
| 9 | Aging Crisis. Owe 60,000 for medical bills. |
| 9 | Continued as Engineer/Gunner at age 50 |
| 9 | Special assignment or duty on board ship. |
| 9 | Promoted to Engineer/Gunner rank 3 |
| 9 | Is now a Petty Officer, 2nd class |
| 10 | Aging Crisis. Owe 10,000 for medical bills. |
| 10 | Continued as Engineer/Gunner at age 54 |
| 10 | Severely injured. |
| 11 | Aging Crisis. Owe 60,000 for medical bills. |
| 11 | Retired at age 58 |
| 11 | Good fortune |
| 12 | Aging Crisis. Owe 40,000 for medical bills. |