| Term | History |
|---|
| 1 | Became a Infantry at age 18 |
| 1 | Is now a Private |
| 1 | Surrounded and outnumbered by the enemy, you hold out until relief arrives. |
| 1 | Promoted to Infantry rank 1 |
| 1 | Is now a Lance Corporal |
| 2 | Voluntarily left Infantry |
| 2 | Became a Explorer at age 22 |
| 2 | When dealing with an alien race, you botch an opportunity to gather extra intelligence about them. |
| 2 | Lightly injured, no permanent damage. Fully recovered. |
| 2 | Promoted to rank 1 |
| 2 | Is now a Scout |
| 3 | Continued as Explorer at age 26 |
| 3 | Nearly killed. Fully recovered. Owe 40,000 for medical bills. |
| 4 | Became a Line/Crew at age 30 |
| 4 | Is now a Crewman |
| 4 | Vessel participates in a diplomatic mission. |
| 4 | Promoted to Line/Crew rank 1 |
| 4 | Is now a Able Spacehand |
| 5 | Continued as Line/Crew at age 34 |
| 5 | Special assignment or duty on board ship. |
| 5 | Promoted to Line/Crew rank 2 |
| 5 | Is now a Petty Officer, 3rd class |
| 6 | Voluntarily left Line/Crew |
| 6 | Became a Wanderer at age 38 |
| 6 | Suffer from a life-threatening illness. |
| 7 | Became a Scientist at age 42 |
| 7 | Make a breakthrough in your field. |
| 7 | Promoted to rank 1 |
| 8 | Voluntarily left Scientist |
| 8 | Returned to Line/Crew at age 46 |
| 8 | Vessel participates in a diplomatic mission. |
| 8 | Gain a contact. |
| 8 | Promoted to Line/Crew rank 3 |
| 8 | Is now a Petty Officer, 2nd class |
| 9 | Voluntarily left Line/Crew |
| 9 | Switched to Engineer/Gunner at age 50 |
| 9 | Special assignment or duty on board ship. |
| 9 | Promoted to Engineer/Gunner rank 4 |
| 9 | Is now a Petty Officer, 1st class |
| 10 | Aging Crisis. Owe 20,000 for medical bills. |
| 10 | Continued as Engineer/Gunner at age 54 |
| 10 | Advanced training in a specialist field |
| 10 | Promoted to Engineer/Gunner rank 5 |
| 10 | Is now a Chief Petty Officer |
| 11 | Aging Crisis. Owe 10,000 for medical bills. |