| Term | History |
| 1 | Became a Marine Support at age 18 |
| 1 | Is now a Marine |
| 1 | Trapped behind enemy lines. |
| 1 | Attempt at commissioned failed. |
| 1 | Promoted to Marine Support rank 1 |
| 1 | Is now a Lance Corporal |
| 2 | Continued as Marine Support at age 22 |
| 2 | On the front lines of a planetary assault and occupation. |
| 2 | Promoted to Marine Support rank 2 |
| 2 | Is now a Corporal |
| 3 | Continued as Marine Support at age 26 |
| 3 | On the front lines of a planetary assault and occupation. |
| 3 | Promoted to Marine Support rank 3 |
| 3 | Is now a Lance Sergeant |
| 4 | Continued as Marine Support at age 30 |
| 4 | Assigned to an assault on an enemy fortress. |
| 4 | Injured |
| 4 | Promoted to Marine Support rank 4 |
| 4 | Is now a Sergeant |
| 5 | Voluntarily left Marine Support |
| 5 | Became a Scientist at age 34 |
| 5 | Refuse to join a cheat in some fashion. |
| 5 | Promoted to rank 1 |
| 6 | Continued as Scientist at age 38 |
| 6 | Advanced training in a specialist field. |
| 7 | Continued as Scientist at age 42 |
| 7 | Cheated in some fashion, advancing your career and research by stealing another’s work, using an alien device, taking a shortcut and so forth. |
| 7 | Gain an Enemy |
| 8 | Continued as Scientist at age 46 |
| 8 | Advanced training in a specialist field. |
| 9 | Continued as Scientist at age 50 |
| 9 | Cheated in some fashion, advancing your career and research by stealing another’s work, using an alien device, taking a shortcut and so forth. |
| 9 | Gain an Enemy |
| 9 | Forced to muster out. |
| 10 | Aging Crisis. Owe 10,000 for medical bills. |