| Term | History |
| 1 | Became a Wanderer at age 18 |
| 2 | Continued as Wanderer at age 22 |
| 2 | Attacked by enemies and injured. |
| 2 | Injured. Fully recovered. Owe 5,000 for medical bills. |
| 2 | Gain Enemy if you don't already have one. |
| 2 | Forced to muster out. |
| 3 | Became a Field Researcher at age 26 |
| 3 | Assigned to work on a secret project for a patron or organisation. |
| 3 | Promoted to rank 1 |
| 4 | Continued as Field Researcher at age 30 |
| 4 | Victim of a crime |
| 5 | Continued as Field Researcher at age 34 |
| 5 | Refused to perform research that goes against your conscience. |
| 5 | Forced to continue current assignment |
| 5 | Promoted to rank 2 |
| 6 | Continued as Field Researcher at age 38 |
| 6 | Win a prestigious prize for your work. |
| 7 | Continued as Field Researcher at age 42 |
| 7 | Cheated in some fashion, advancing your career and research by stealing another’s work, using an alien device, taking a shortcut and so forth. |
| 7 | Gain an Enemy |
| 7 | Forced to muster out. |
| 8 | Became a Surveyor at age 46 |
| 8 | Perform an exemplary service for the scouts. |
| 8 | Promoted to rank 1 |
| 8 | Is now a Scout |
| 9 | Continued as Surveyor at age 50 |
| 9 | Severely injured. Fully recovered. Owe 2,500 for medical bills. |
| 10 | Switched to Scavenger at age 54 |
| 10 | Suffer from a life-threatening illness. |
| 11 | Aging Crisis. Owe 60,000 for medical bills. |
| 11 | Retired at age 58 |
| 11 | A romantic relationship ends badly. Gain a Rival or Enemy. |
| 12 | Aging Crisis. Owe 20,000 for medical bills. |