| Term | History |
|---|
| 1 | Became a Scientist at age 18 |
| 1 | Win a prestigious prize for your work. |
| 1 | Promoted to rank 1 |
| 2 | Continued as Scientist at age 22 |
| 2 | Refuse to join a cheat in some fashion. |
| 3 | Continued as Scientist at age 26 |
| 3 | Make a breakthrough in your field. |
| 3 | Promoted to rank 2 |
| 4 | Continued as Scientist at age 30 |
| 4 | Win a prestigious prize for your work. |
| 5 | Continued as Scientist at age 34 |
| 5 | A disaster or war strikes. |
| 5 | Injured. Fully recovered. Owe 1,250 for medical bills. |
| 5 | The planetary government interferes with your research for political or religious reasons. You continue working openly and gain an Enemy. |
| 6 | Continued as Scientist at age 38 |
| 6 | Win a prestigious prize for your work. |
| 6 | Promoted to rank 3 |
| 7 | Continued as Scientist at age 42 |
| 7 | Work leads to a considerable breakthrough. |
| 7 | Promoted to rank 4 |
| 8 | Continued as Scientist at age 46 |
| 8 | A rival researcher blackens your name or steals your research. Gain a Rival. |
| 9 | Continued as Scientist at age 50 |
| 9 | Make a breakthrough in your field. |
| 9 | Promoted to rank 5 |
| 9 | Forced to muster out. |
| 10 | Switched to Field Researcher at age 54 |
| 10 | Make a breakthrough in your field. |
| 10 | Promoted to rank 1 |
| 11 | Aging Crisis. Owe 60,000 for medical bills. |
| 11 | Continued as Field Researcher at age 58 |
| 11 | Refuse to join a cheat in some fashion. |
| 11 | Promoted to rank 2 |
| 12 | Aging Crisis. Owe 10,000 for medical bills. |
| 12 | Continued as Field Researcher at age 62 |
| 12 | Advanced training in a specialist field. |
| 13 | Aging Crisis. Owe 10,000 for medical bills. |
| 13 | Continued as Field Researcher at age 66 |
| 13 | A disaster or war strikes. |
| 13 | Scarred. Fully recovered. |
| 13 | The planetary government interferes with your research for political or religious reasons. You continue working secretely. |
| 14 | Aging Crisis. Owe 60,000 for medical bills. |