| Term | History |
|---|
| 1 | Became a Ground Assault at age 18 |
| 1 | Is now a Marine |
| 1 | Advanced training in a specialist field |
| 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 | Assigned to a black ops mission. |
| 2 | Promoted to Ground Assault officer rank 3 |
| 2 | Is now a Force Commander |
| 3 | Continued as Ground Assault at age 26 |
| 3 | A mission goes disastrously wrong due to your commander’s error or incompetence, but you survive. |
| 3 | Cover for the commander and gain an Ally. |
| 3 | Forced to muster out. |
| 4 | Became a Scientist at age 30 |
| 4 | Work leads to a considerable breakthrough. |
| 4 | Forced to continue current assignment |
| 4 | Promoted to rank 1 |
| 5 | Continued as Scientist at age 34 |
| 5 | Win a prestigious prize for your work. |
| 5 | Promoted to rank 2 |
| 6 | Continued as Scientist at age 38 |
| 6 | Work for an eccentric but brilliant mentor, who becomes an Ally. |
| 6 | Promoted to rank 3 |
| 7 | Voluntarily left Scientist |
| 7 | Became a Merchant Marine at age 42 |
| 7 | Is now a Crewman |
| 8 | Voluntarily left Merchant Marine |
| 8 | Became a Flight at age 46 |
| 8 | A romantic relationship deepens, possibly leading to marriage. Gain an Ally. |
| 8 | Promoted to Flight rank 1 |
| 8 | Is now a Able Spacehand |
| 9 | Continued as Flight at age 50 |
| 9 | Vessel participates in a notable military engagement. |
| 9 | Attempt at commissioned failed. |
| 9 | Promoted to Flight rank 2 |
| 9 | Is now a Petty Officer, 3rd class |
| 10 | Continued as Flight at age 54 |
| 10 | Special assignment or duty on board ship. |
| 10 | Attempt at commissioned failed. |
| 10 | Promoted to Flight rank 3 |
| 10 | Is now a Petty Officer, 2nd class |