| Term | History |
| 1 | Became a Ground Assault at age 18 |
| 1 | Is now a Marine |
| 1 | Advanced training in a specialist field |
| 1 | Promoted to Ground Assault rank 1 |
| 1 | Is now a Lance Corporal |
| 2 | Continued as Ground Assault at age 22 |
| 2 | A mission goes disastrously wrong due to your commander’s error or incompetence, but you survive. |
| 2 | Report commander and gain an Enemy. |
| 2 | Promoted to Ground Assault rank 2 |
| 2 | Is now a Corporal |
| 3 | Continued as Ground Assault at age 26 |
| 3 | On the front lines of a planetary assault and occupation. |
| 3 | Promoted to Ground Assault rank 3 |
| 3 | Is now a Lance Sergeant |
| 4 | Continued as Ground Assault at age 30 |
| 4 | Assigned to an assault on an enemy fortress. |
| 4 | Promoted to Ground Assault rank 4 |
| 4 | Is now a Sergeant |
| 5 | Continued as Ground Assault at age 34 |
| 5 | A mission goes wrong and you are stranded behind enemy lines. Ejected from the service. |
| 6 | Became a Scientist at age 38 |
| 6 | A new romantic starts. Gain an Ally. |
| 7 | Continued as Scientist at age 42 |
| 7 | Make a breakthrough in your field. |
| 7 | Promoted to rank 1 |
| 8 | Continued as Scientist at age 46 |
| 8 | An expedition or voyage goes wrong, leaving you stranded in the wilderness. |
| 9 | Became a Line/Crew at age 50 |
| 9 | Is now a Crewman |
| 9 | A romantic relationship deepens, possibly leading to marriage. Gain an Ally. |
| 9 | Attempt at commissioned failed. |
| 10 | Continued as Line/Crew at age 54 |
| 10 | Special assignment or duty on board ship. |
| 11 | Continued as Line/Crew at age 58 |
| 11 | You foil an attempted crime on board, such as mutiny, sabotage, smuggling or conspiracy. Gain an Enemy. |
| 11 | Promoted to Line/Crew rank 1 |
| 11 | Is now a Able Spacehand |
| 12 | Continued as Line/Crew at age 62 |
| 12 | You foil an attempted crime on board, such as mutiny, sabotage, smuggling or conspiracy. Gain an Enemy. |
| 12 | Promoted to Line/Crew rank 2 |
| 12 | Is now a Petty Officer, 3rd class |
| 13 | Aging Crisis. Owe 20,000 for medical bills. |
| 13 | Continued as Line/Crew at age 66 |
| 13 | Vessel participates in a diplomatic mission. |
| 13 | Promoted to Line/Crew rank 3 |
| 13 | Is now a Petty Officer, 2nd class |
| 14 | Aging Crisis. Owe 30,000 for medical bills. |