| Term | History |
| 1 | Entered Marine Academy at age 18 |
| 1 | Join a social movement. |
| 1 | Graduated at age 18. |
| 2 | Became a Marine Support at age 18 |
| 2 | Is now a Marine |
| 2 | A romantic relationship ends badly. Gain a Rival or Enemy. |
| 2 | Attempt at commissioned failed. |
| 2 | Promoted to Marine Support rank 1 |
| 2 | Is now a Lance Corporal |
| 3 | Continued as Marine Support at age 22 |
| 3 | Commanding officer takes an interest in your career. |
| 3 | Promoted to Marine Support rank 2 |
| 3 | Is now a Corporal |
| 4 | Continued as Marine Support at age 26 |
| 4 | Assigned to an assault on an enemy fortress. |
| 4 | Injured |
| 4 | Promoted to Marine Support rank 3 |
| 4 | Is now a Lance Sergeant |
| 5 | Continued as Marine Support at age 30 |
| 5 | Assigned to an assault on an enemy fortress. |
| 5 | Injured |
| 5 | Promoted to Marine Support rank 4 |
| 5 | Is now a Sergeant |
| 6 | Continued as Marine Support at age 34 |
| 6 | Assigned to the security staff of a space station. |
| 6 | Promoted to Marine Support rank 5 |
| 6 | Is now a Gunnery Sergeant |
| 7 | Continued as Marine Support at age 38 |
| 7 | Trapped behind enemy lines. |
| 7 | Promoted to Marine Support rank 6 |
| 7 | Is now a Sergeant Major |
| 8 | Continued as Marine Support at age 42 |
| 8 | On the front lines of a planetary assault and occupation. |
| 8 | Promoted to Marine Support rank 7 |
| 8 | Forced to muster out. |
| 9 | Became a Field Researcher at age 46 |
| 9 | Assigned to work on a secret project for a patron or organisation. |
| 9 | Promoted to rank 1 |
| 10 | Voluntarily left Field Researcher |
| 10 | Became a Scavenger at age 50 |