| Term | History |
| 1 | Became a Field Researcher at age 18 |
| 1 | A disaster or war strikes. |
| 1 | The planetary government interferes with your research for political or religious reasons. You continue working openly and gain an Enemy. |
| 2 | Continued as Field Researcher at age 22 |
| 2 | Make a breakthrough in your field. |
| 2 | Promoted to rank 1 |
| 3 | Continued as Field Researcher at age 26 |
| 3 | Make a breakthrough in your field. |
| 3 | Promoted to rank 2 |
| 4 | Continued as Field Researcher at age 30 |
| 4 | Agreed to perform research that goes against your conscience. Gain 1 Enemies. |
| 4 | Forced to muster out. |
| 5 | Became a Free Trader at age 34 |
| 5 | Your ship or starport is destroyed by criminals. Gain them as an Enemy. |
| 6 | Became a Explorer at age 38 |
| 6 | Your ship is damaged, and you have to hitch-hike your way back across the stars to the nearest scout base. |
| 6 | Gain 6 Contacts. Gain 1 Enemies. |
| 7 | Switched to Physician at age 42 |
| 7 | Advanced training in a specialist field. |
| 7 | Promoted to rank 1 |
| 8 | Continued as Physician at age 46 |
| 8 | Accused of a crime |
| 9 | Aging Crisis. Owe 40,000 for medical bills. |
| 9 | Became a Thug at age 50 |
| 9 | A guard takes a dislike to you. |
| 10 | Aging Crisis. Owe 50,000 for medical bills. |
| 10 | Switched to Fixer at age 54 |
| 10 | Defeated a prison gang. Gain an Enemy. |
| 11 | Aging Crisis. Owe 60,000 for medical bills. |
| 11 | Returned to Thug at age 58 |
| 11 | Beaten by a prison gang. |
| 11 | Lost eye or limb. Fully recovered. Owe 10,000 for medical bills. |
| 12 | Aging Crisis. Owe 10,000 for medical bills. |
| 12 | Returned to Fixer at age 62 |
| 12 | A guard takes a dislike to you. |
| 13 | Aging Crisis. Owe 20,000 for medical bills. |