| Term | History |
| 1 | Became a Physician at age 18 |
| 1 | Entangled in a bureaucratic or legal morass that distracts you from your work. |
| 2 | Continued as Physician at age 22 |
| 2 | A rival researcher blackens your name or steals your research. Gain a Rival. |
| 3 | Continued as Physician at age 26 |
| 3 | A disaster or war strikes. |
| 3 | Injured. Fully recovered. Owe 1,250 for medical bills. |
| 3 | The planetary government interferes with your research for political or religious reasons. You continue working openly and gain an Enemy. |
| 4 | Continued as Physician at age 30 |
| 4 | Moved to a new world. |
| 4 | Forced to muster out. |
| 5 | Became a Corporate at age 34 |
| 5 | You gain experience in a technical field as a computer operator or surveyor. |
| 5 | Promoted to rank 1 |
| 6 | Voluntarily left Corporate |
| 6 | Became a Explorer at age 38 |
| 6 | You have no idea what happened to you – they found your ship drifting on the fringes of friendly space. |
| 7 | Became a Barbarian at age 42 |
| 7 | Attacked by enemies and injured. |
| 7 | Lost eye or limb. Fully recovered. Owe 10,000 for medical bills. |
| 7 | Gain Enemy if you don't already have one. |
| 8 | Continued as Barbarian at age 46 |
| 8 | Suffer from a life-threatening illness. |
| 9 | Switched to Field Researcher at age 50 |
| 9 | A rival researcher blackens your name or steals your research. Gain a Rival. |
| 10 | Aging Crisis. Owe 50,000 for medical bills. |
| 10 | Continued as Field Researcher at age 54 |
| 10 | Make a breakthrough in your field. |
| 10 | Promoted to rank 1 |
| 11 | Aging Crisis. Owe 20,000 for medical bills. |
| 11 | Continued as Field Researcher at age 58 |
| 11 | Assigned to work on a secret project for a patron or organisation. |
| 11 | Promoted to rank 2 |
| 12 | Aging Crisis. Owe 60,000 for medical bills. |
| 12 | Voluntarily left Field Researcher |
| 12 | Retired at age 62 |
| 12 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 13 | Aging Crisis. Owe 60,000 for medical bills. |