| Term | History |
|---|
| 1 | Became a Engineer/Gunner at age 18 |
| 1 | Is now a Crewman |
| 1 | Advanced training in a specialist field |
| 1 | Attempt at commissioned failed. |
| 1 | Promoted to Engineer/Gunner rank 1 |
| 1 | Is now a Able Spacehand |
| 2 | Continued as Engineer/Gunner at age 22 |
| 2 | You foil an attempted crime on board, such as mutiny, sabotage, smuggling or conspiracy. Gain an Enemy. |
| 2 | Promoted to Engineer/Gunner rank 2 |
| 2 | Is now a Petty Officer, 3rd class |
| 3 | Continued as Engineer/Gunner at age 26 |
| 3 | Abuse your position for profit |
| 3 | Promoted to Engineer/Gunner rank 3 |
| 3 | Is now a Petty Officer, 2nd class |
| 4 | Continued as Engineer/Gunner at age 30 |
| 4 | You are falsed accused for an accident that causes the death of several crew members. Gain the officer who blamed you as an Enemy. |
| 5 | Became a Scavenger at age 34 |
| 5 | Promoted to rank 1 |
| 6 | Continued as Scavenger at age 38 |
| 7 | Continued as Scavenger at age 42 |
| 7 | Attacked by enemies that you easily defeat. |
| 7 | Gain Enemy if you don't already have one. |
| 7 | Forced to muster out. |
| 8 | Became a Worker at age 46 |
| 8 | Your business expands, your corporation grows, or the colony thrives. |
| 8 | Promoted to rank 1 |
| 9 | Voluntarily left Worker |
| 9 | Became a Field Researcher at age 50 |
| 9 | Make a breakthrough in your field. |
| 9 | Promoted to rank 1 |