| Term | History |
|---|
| 1 | Became a Marine Support at age 18 |
| 1 | Is now a Marine |
| 1 | On the front lines of a planetary assault and occupation. |
| 1 | Promoted to Marine Support rank 1 |
| 1 | Is now a Lance Corporal |
| 2 | Continued as Marine Support at age 22 |
| 2 | Trapped behind enemy lines. |
| 2 | Promoted to Marine Support rank 2 |
| 2 | Is now a Corporal |
| 3 | Continued as Marine Support at age 26 |
| 3 | Assigned to the security staff of a space station. |
| 3 | Forced to muster out. |
| 4 | Became a Engineer/Gunner at age 30 |
| 4 | Is now a Crewman |
| 4 | Special assignment or duty on board ship. |
| 4 | Attempt at commissioned failed. |
| 4 | Promoted to Engineer/Gunner rank 1 |
| 4 | Is now a Able Spacehand |
| 5 | Continued as Engineer/Gunner at age 34 |
| 5 | Vessel participates in a notable military engagement. |
| 5 | Attempt at commissioned failed. |
| 5 | Promoted to Engineer/Gunner rank 2 |
| 5 | Is now a Petty Officer, 3rd class |
| 6 | Continued as Engineer/Gunner at age 38 |
| 6 | Vessel participates in a notable military engagement. |
| 6 | Commissioned in Navy/Engineer/Gunner |
| 6 | Is now a Ensign |
| 6 | Promoted to Engineer/Gunner officer rank 2 |
| 6 | Is now a Sublieutenant |
| 7 | Continued as Engineer/Gunner at age 42 |
| 7 | Commanding officer takes an interest in your career. |
| 7 | Forced to muster out. |
| 8 | Became a Barbarian at age 46 |
| 8 | Gained a contact. |
| 9 | Continued as Barbarian at age 50 |
| 9 | You do not know what happened to you. There is a gap in your memory. |