| Term | History |
| 1 | Became a Scientist at age 18 |
| 1 | Advanced training in a specialist field. |
| 1 | Promoted to rank 1 |
| 2 | Continued as Scientist at age 22 |
| 2 | Advanced training in a specialist field. |
| 3 | Continued as Scientist at age 26 |
| 3 | Win a prestigious prize for your work. |
| 3 | Promoted to rank 2 |
| 4 | Continued as Scientist at age 30 |
| 4 | Advanced training in a specialist field. |
| 5 | Continued as Scientist at age 34 |
| 5 | An expedition or voyage goes wrong, leaving you stranded in the wilderness. |
| 5 | Promoted to rank 3 |
| 6 | Continued as Scientist at age 38 |
| 6 | A romantic relationship ends badly. Gain a Rival or Enemy. |
| 7 | Voluntarily left Scientist |
| 7 | Became a Courier at age 42 |
| 7 | When dealing with an alien race, you have an opportunity to gather extra intelligence about them. Gain an Ally in the Imperium |
| 7 | Forced to continue current assignment |
| 7 | Promoted to rank 1 |
| 7 | Is now a Scout |
| 8 | Continued as Courier at age 46 |
| 8 | Your scout ship is one of the first on the scene to rescue the survivors of a disaster but you fail to help. Gain an Enemy. |
| 8 | Severely injured. Owe 7,500 for medical bills. |
| 9 | Aging Crisis. Owe 40,000 for medical bills. |
| 9 | Continued as Courier at age 50 |
| 9 | Injured. Fully recovered. Owe 2,500 for medical bills. |
| 10 | Aging Crisis. Owe 40,000 for medical bills. |
| 10 | Retired at age 54 |
| 10 | Moved to a new world. |
| 11 | Aging Crisis. Owe 40,000 for medical bills. |
| 11 | Victim of a crime |
| 12 | Aging Crisis. Owe 20,000 for medical bills. |