| Term | History |
| 1 | Became a Field Researcher at age 18 |
| 1 | A rival researcher blackens your name or steals your research. Gain a Rival. |
| 2 | Continued as Field Researcher at age 22 |
| 2 | Work leads to a considerable breakthrough. |
| 2 | Promoted to rank 1 |
| 3 | Continued as Field Researcher at age 26 |
| 3 | Your work is sabotaged by unknown parties. You may salvage what you can and give up. |
| 4 | Switched to Scientist at age 30 |
| 4 | A disaster or war strikes. |
| 4 | Injured. Fully recovered. Owe 2,500 for medical bills. |
| 4 | The planetary government interferes with your research for political or religious reasons. You continue working secretely. |
| 5 | Continued as Scientist at age 34 |
| 5 | Advanced training in a specialist field. |
| 6 | Continued as Scientist at age 38 |
| 6 | Refuse to join a cheat in some fashion. |
| 6 | Promoted to rank 1 |
| 7 | Continued as Scientist at age 42 |
| 7 | A disaster leaves several injured, and others blame you, forcing you to leave your career. Gain a Rival. |
| 7 | Lost eye or limb. Fully recovered. Owe 2,500 for medical bills. |
| 8 | Aging Crisis. Owe 60,000 for medical bills. |
| 8 | Retired at age 46 |
| 8 | Moved to a new world. |
| 9 | Aging Crisis. Owe 40,000 for medical bills. |
| 9 | A new romantic starts. Gain an Ally. |
| 10 | A romantic relationship ends badly. Gain a Rival or Enemy. |
| 11 | Aging Crisis. Owe 10,000 for medical bills. |
| 11 | Gained a contact. |
| 12 | Aging Crisis. Owe 60,000 for medical bills. |
| 12 | Spend time with an alien race. Gain a contact. |
| 13 | Aging Crisis. Owe 20,000 for medical bills. |
| 13 | Moved to a new world. |
| 14 | Aging Crisis. Owe 40,000 for medical bills. |
| 14 | Accused of a crime |
| 15 | Aging Crisis. Owe 60,000 for medical bills. |
| 15 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 16 | Aging Crisis. Owe 30,000 for medical bills. |