| Term | History |
| 1 | Became a Barbarian at age 18 |
| 2 | Continued as Barbarian at age 22 |
| 2 | Betrayed by a friend. One of your Contacts or Allies betrays you, ending your career. That Contact or Ally becomes a Rival or Enemy. |
| 3 | Became a Infantry at age 26 |
| 3 | Is now a Private |
| 3 | You are tormented by or quarrel with an officer or fellow soldier. Gain that officer as a Rival. |
| 4 | Switched to Scavenger at age 30 |
| 4 | Nearly killed. Fully recovered. Owe 50,000 for medical bills. |
| 5 | Became a Physician at age 34 |
| 5 | A disaster or war strikes. |
| 5 | Injured. Fully recovered. Owe 2,500 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 | Voluntarily left Physician |
| 6 | Switched to Field Researcher at age 38 |
| 6 | A rival researcher blackens your name or steals your research. Gain a Rival. |
| 7 | Continued as Field Researcher at age 42 |
| 7 | Advanced training in a specialist field. |
| 7 | Promoted to rank 1 |
| 8 | Continued as Field Researcher at age 46 |
| 8 | Severely injured. Fully recovered. Owe 12,500 for medical bills. |
| 9 | Became a Flight at age 50 |
| 9 | Is now a Crewman |
| 9 | You are blamed for an accident that causes the death of several crew members. Your guilt drives you to excel. |
| 10 | Aging Crisis. Owe 50,000 for medical bills. |
| 10 | Retired at age 54 |
| 10 | Find Ancient Technology. |
| 11 | Aging Crisis. Owe 10,000 for medical bills. |
| 11 | A new romantic starts. Gain an Ally. |
| 12 | Aging Crisis. Owe 30,000 for medical bills. |
| 12 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 13 | Aging Crisis. Owe 50,000 for medical bills. |