| Term | History |
| 1 | Became a Engineer/Gunner at age 18 |
| 1 | Is now a Crewman |
| 1 | Good fortune |
| 1 | Promoted to Engineer/Gunner rank 1 |
| 1 | Is now a Able Spacehand |
| 2 | Continued as Engineer/Gunner at age 22 |
| 2 | Vessel participates in a diplomatic mission. |
| 2 | Gain a contact. |
| 2 | Promoted to Engineer/Gunner rank 2 |
| 2 | Is now a Petty Officer, 3rd class |
| 3 | Voluntarily left Engineer/Gunner |
| 3 | Became a Scientist at age 26 |
| 3 | Advanced training in a specialist field. |
| 4 | Continued as Scientist at age 30 |
| 4 | Win a prestigious prize for your work. |
| 5 | Continued as Scientist at age 34 |
| 5 | Advanced training in a specialist field. |
| 6 | Continued as Scientist at age 38 |
| 6 | Advanced training in a specialist field. |
| 7 | Continued as Scientist at age 42 |
| 7 | Advanced training in a specialist field. |
| 7 | Promoted to rank 1 |
| 8 | Continued as Scientist at age 46 |
| 8 | Caught cheating in some fashion, advancing your career and research by stealing another’s work, using an alien device, taking a shortcut and so forth. |
| 8 | Your work is sabotaged by unknown parties. You may salvage what you can and give up. |
| 8 | Gain an Enemy |
| 8 | Promoted to rank 2 |
| 9 | Continued as Scientist at age 50 |
| 9 | Your work is sabotaged by unknown parties. You may salvage what you can and give up. |
| 10 | Became a Broker at age 54 |
| 10 | Good fortune |
| 10 | Promoted to rank 1 |
| 11 | Continued as Broker at age 58 |
| 11 | Risk your fortune on a possibility lucrative deal and win. |
| 12 | Continued as Broker at age 62 |
| 12 | Make an unexpected connection outside your normal circles. Gain a Contact. |
| 12 | Forced to muster out. |
| 13 | Aging Crisis. Owe 60,000 for medical bills. |
| 13 | Retired at age 66 |
| 13 | Victim of a crime |
| 14 | Aging Crisis. Owe 10,000 for medical bills. |
| 14 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 15 | Aging Crisis. Owe 10,000 for medical bills. |
| 15 | A romantic relationship deepens, possibly leading to marriage. Gain an Ally. |
| 16 | Aging Crisis. Owe 50,000 for medical bills. |