| Term | History |
| 1 | Became a Ground Assault at age 18 |
| 1 | Is now a Marine |
| 1 | Assigned to an assault on an enemy fortress. |
| 1 | Commissioned in Marine/Ground Assault |
| 1 | Is now a Lieutenant |
| 1 | Promoted to Ground Assault officer rank 2 |
| 1 | Is now a Captain |
| 2 | Continued as Ground Assault at age 22 |
| 2 | A mission goes wrong and you are stranded behind enemy lines. Ejected from the service. |
| 3 | Became a Field Researcher at age 26 |
| 3 | Work leads to a considerable breakthrough. |
| 3 | Promoted to rank 1 |
| 4 | Continued as Field Researcher at age 30 |
| 4 | A disaster leaves several injured, and others blame you, forcing you to leave your career. Gain a Rival. |
| 4 | Nearly killed. Fully recovered. Owe 17,500 for medical bills. |
| 5 | Continued as Field Researcher at age 34 |
| 5 | Win a prestigious prize for your work. |
| 5 | Promoted to rank 2 |
| 6 | Continued as Field Researcher at age 38 |
| 6 | Advanced training in a specialist field. |
| 6 | Promoted to rank 3 |
| 7 | Continued as Field Researcher at age 42 |
| 7 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 7 | Promoted to rank 4 |
| 8 | Continued as Field Researcher at age 46 |
| 8 | Make a breakthrough in your field. |
| 8 | Promoted to rank 5 |
| 9 | Continued as Field Researcher at age 50 |
| 9 | Win a prestigious prize for your work. |
| 9 | Promoted to rank 6 |
| 9 | Forced to muster out. |
| 10 | Switched to Physician at age 54 |
| 10 | Agreed to perform research that goes against your conscience. Gain 2 Enemies. |
| 10 | Promoted to rank 1 |
| 11 | Continued as Physician at age 58 |
| 11 | Make a breakthrough in your field. |
| 11 | Promoted to rank 2 |
| 12 | Voluntarily left Physician |
| 12 | Became a Line/Crew at age 62 |
| 12 | Is now a Crewman |
| 12 | Abuse your position for profit |
| 12 | Commissioned in Navy/Line/Crew |
| 12 | Is now a Ensign |
| 13 | Continued as Line/Crew at age 66 |
| 13 | Advanced training in a specialist field |
| 13 | Promoted to Line/Crew officer rank 2 |
| 13 | Is now a Sublieutenant |
| 14 | Aging Crisis. Owe 60,000 for medical bills. |