| Term | History |
| 1 | Became a Marine Support at age 18 |
| 1 | Is now a Marine |
| 1 | A mission goes disastrously wrong due to your commander’s error or incompetence, but you survive. |
| 1 | Cover for the commander and gain an Ally. |
| 1 | Promoted to Marine Support rank 1 |
| 1 | Is now a Lance Corporal |
| 2 | Continued as Marine Support at age 22 |
| 2 | A romantic relationship deepens, possibly leading to marriage. Gain an Ally. |
| 2 | Promoted to Marine Support rank 2 |
| 2 | Is now a Corporal |
| 3 | Continued as Marine Support at age 26 |
| 3 | Advanced training in a specialist field |
| 3 | Promoted to Marine Support rank 3 |
| 3 | Is now a Lance Sergeant |
| 4 | Continued as Marine Support at age 30 |
| 4 | Advanced training in a specialist field |
| 4 | Forced to muster out. |
| 5 | Became a Field Researcher at age 34 |
| 5 | Make a breakthrough in your field. |
| 5 | Promoted to rank 1 |
| 6 | Continued as Field Researcher at age 38 |
| 6 | Entangled in a bureaucratic or legal morass that distracts you from your work. |
| 7 | Continued as Field Researcher at age 42 |
| 7 | A disaster or war strikes. |
| 7 | Severely injured. Fully recovered. Owe 2,500 for medical bills. |
| 7 | The planetary government interferes with your research for political or religious reasons. You continue working openly and gain an Enemy. |
| 8 | Continued as Field Researcher at age 46 |
| 8 | A disaster leaves several injured, and others blame you, forcing you to leave your career. Gain a Rival. |
| 8 | Injured. Fully recovered. Owe 2,500 for medical bills. |
| 9 | Became a Free Trader at age 50 |
| 9 | Gained a contact. |
| 9 | Promoted to rank 1 |
| 10 | Voluntarily left Free Trader |
| 10 | Became a Corporate Agent at age 54 |
| 10 | A romantic relationship ends badly. Gain a Rival or Enemy. |
| 10 | Promoted to rank 1 |
| 10 | Is now a Agent |
| 11 | Continued as Corporate Agent at age 58 |
| 11 | Advanced training in a specialist field. |
| 12 | Aging Crisis. Owe 40,000 for medical bills. |