| Term | History |
| 1 | Became a Scientist at age 18 |
| 1 | Entangled in a bureaucratic or legal morass that distracts you from your work. |
| 2 | Continued as Scientist at age 22 |
| 2 | An expedition or voyage goes wrong, leaving you stranded in the wilderness. |
| 3 | Became a Merchant Marine at age 26 |
| 3 | Is now a Crewman |
| 3 | A series of bad deals and decisions force you into bankruptcy. You salvage what you can. |
| 4 | Became a Engineer/Gunner at age 30 |
| 4 | Commanding officer takes an interest in your career. |
| 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 | Vessel participates in a notable military engagement. |
| 6 | Continued as Engineer/Gunner at age 38 |
| 6 | Advanced training in a specialist field |
| 6 | Promoted to Engineer/Gunner officer rank 3 |
| 6 | Is now a Lieutenant |
| 7 | Continued as Engineer/Gunner at age 42 |
| 7 | Display heroism in battle, saving the whole ship. |
| 7 | Promoted to Engineer/Gunner officer rank 4 |
| 7 | Is now a Commander |
| 8 | Voluntarily left Engineer/Gunner |
| 8 | Became a Worker at age 46 |
| 8 | You gain experience in a technical field as a computer operator or surveyor. |
| 9 | Continued as Worker at age 50 |
| 9 | You befriend a superior in the corporation or the colony. |
| 10 | Continued as Worker at age 54 |
| 10 | You learn something you should not have – a corporate secret, a political scandal – which you can profit from illegally. |
| 10 | Gain a criminal contact. |
| 10 | Promoted to rank 1 |