| Term | History |
|---|
| 1 | Became a Engineer/Gunner at age 18 |
| 1 | Is now a Crewman |
| 1 | Vessel participates in a notable military engagement. |
| 2 | Continued as Engineer/Gunner at age 22 |
| 2 | Advanced training in a specialist field |
| 2 | Promoted to Engineer/Gunner rank 1 |
| 2 | Is now a Able Spacehand |
| 3 | Continued as Engineer/Gunner at age 26 |
| 3 | You foil an attempted crime on board, such as mutiny, sabotage, smuggling or conspiracy. Gain an Enemy. |
| 3 | Attempt at commissioned failed. |
| 3 | Promoted to Engineer/Gunner rank 2 |
| 3 | Is now a Petty Officer, 3rd class |
| 4 | Continued as Engineer/Gunner at age 30 |
| 4 | Refuse to abuse your position for profit |
| 4 | Commissioned in Navy/Engineer/Gunner |
| 4 | Is now a Ensign |
| 4 | Promoted to Engineer/Gunner officer rank 2 |
| 4 | Is now a Sublieutenant |
| 5 | Continued as Engineer/Gunner at age 34 |
| 5 | Special assignment or duty on board ship. |
| 5 | Forced to muster out. |
| 6 | Became a Wanderer at age 38 |
| 6 | run afoul of a criminal gang, corrupt bureaucrat or other foe. Gain an Enemy. |
| 7 | Became a Performer at age 42 |
| 7 | Spend time with an alien race. Gain a contact. |
| 8 | Continued as Performer at age 46 |
| 8 | Works is especially well received and popular, making you a minor celebrity |
| 9 | Continued as Performer at age 50 |
| 9 | An investigation, tour, project or expedition goes wrong, stranding you far from home. |