| Term | History |
| 1 | Became a Worker at age 18 |
| 1 | Nearly killed. Fully recovered. Owe 20,000 for medical bills. |
| 2 | Became a 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 | A disaster or war strikes. |
| 3 | Nearly killed. Owe 8,750 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 Field Researcher at age 30 |
| 4 | Advanced training in a specialist field. |
| 5 | Continued as Field Researcher 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 Field Researcher at age 38 |
| 6 | Advanced training in a specialist field. |
| 6 | Promoted to rank 2 |
| 7 | Continued as Field Researcher at age 42 |
| 7 | Win a prestigious prize for your work. |
| 7 | Forced to muster out. |
| 8 | Switched to Physician at age 46 |
| 8 | Victim of a crime |
| 9 | Continued as Physician at age 50 |
| 9 | Your work is sabotaged by unknown parties. You may salvage what you can and give up. |
| 10 | Switched to Corporate at age 54 |
| 10 | You befriend a superior in the corporation or the colony. |
| 10 | Promoted to rank 1 |
| 11 | Continued as Corporate at age 58 |
| 11 | You are rewarded for your diligence or cunning. |
| 11 | Promoted to rank 2 |
| 11 | Is now a Manager |
| 12 | Aging Crisis. Owe 20,000 for medical bills. |
| 12 | Continued as Corporate at age 62 |
| 12 | Lost eye or limb. Fully recovered. Owe 2,500 for medical bills. |
| 13 | Aging Crisis. Owe 50,000 for medical bills. |
| 13 | Retired at age 66 |
| 13 | Gained a contact. |
| 14 | Aging Crisis. Owe 40,000 for medical bills. |