| Term | History |
| 1 | Became a Scientist at age 18 |
| 1 | Win a prestigious prize for your work. |
| 2 | Continued as Scientist at age 22 |
| 2 | Refuse to join a cheat in some fashion. |
| 3 | Continued as Scientist at age 26 |
| 3 | Advanced training in a specialist field. |
| 4 | Continued as Scientist at age 30 |
| 4 | Refuse to join a cheat in some fashion. |
| 4 | Promoted to rank 1 |
| 5 | Voluntarily left Scientist |
| 5 | Became a Free Trader at age 34 |
| 5 | Make an unexpected connection outside your normal circles. Gain a Contact. |
| 5 | Promoted to rank 1 |
| 6 | Continued as Free Trader at age 38 |
| 6 | Embroiled in legal trouble. |
| 7 | Continued as Free Trader at age 42 |
| 7 | Embroiled in legal trouble. |
| 7 | Promoted to rank 2 |
| 8 | Continued as Free Trader at age 46 |
| 8 | Befriend a useful ally in one sphere. Gain an Ally. |
| 8 | Forced to muster out. |
| 9 | Became a Barbarian at age 50 |
| 10 | Continued as Barbarian at age 54 |
| 10 | Betrayed by a friend. One of your Contacts or Allies betrays you, ending your career. That Contact or Ally becomes a Rival or Enemy. |
| 11 | Aging Crisis. Owe 20,000 for medical bills. |
| 11 | Retired at age 58 |
| 11 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 12 | Aging Crisis. Owe 40,000 for medical bills. |
| 12 | A romantic relationship deepens, possibly leading to marriage. Gain an Ally. |
| 13 | Aging Crisis. Owe 10,000 for medical bills. |
| 13 | A romantic relationship ends badly. Gain a Rival or Enemy. |
| 14 | Aging Crisis. Owe 50,000 for medical bills. |
| 14 | A romantic relationship deepens, possibly leading to marriage. Gain an Ally. |
| 15 | Aging Crisis. Owe 40,000 for medical bills. |