| Term | History |
| 1 | Became a Field Researcher at age 18 |
| 1 | Gained a contact. |
| 1 | Promoted to rank 1 |
| 2 | Continued as Field Researcher at age 22 |
| 2 | A disaster leaves several injured, and others blame you, forcing you to leave your career. Gain a Rival. |
| 2 | Scarred. Fully recovered. Owe 5,000 for medical bills. |
| 2 | Promoted to rank 2 |
| 3 | Continued as Field Researcher at age 26 |
| 3 | Lost eye or limb. Fully recovered. Owe 2,500 for medical bills. |
| 4 | Became a Flight at age 30 |
| 4 | Is now a Crewman |
| 4 | Vessel participates in a diplomatic mission. |
| 4 | Promoted to Flight rank 1 |
| 4 | Is now a Able Spacehand |
| 5 | Voluntarily left Flight |
| 5 | Switched to Physician at age 34 |
| 5 | 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. |
| 5 | A disaster or war strikes. |
| 5 | Severely injured. Owe 12,500 for medical bills. |
| 5 | The planetary government interferes with your research for political or religious reasons. You continue working secretely. |
| 5 | Gain an Enemy |
| 6 | Continued as Physician at age 38 |
| 6 | Advanced training in a specialist field. |
| 6 | Forced to muster out. |
| 7 | Became a Barbarian at age 42 |
| 7 | Promoted to rank 1 |
| 8 | Continued as Barbarian at age 46 |
| 8 | Lightly injured, no permanent damage. Fully recovered. |
| 9 | Returned to Physician at age 50 |
| 9 | A new romantic starts. Gain an Ally. |
| 9 | Promoted to rank 1 |
| 10 | Continued as Physician at age 54 |
| 10 | Good fortune |
| 10 | Forced to muster out. |
| 11 | Switched to Scavenger at age 58 |
| 11 | Attacked by enemies and injured. |
| 11 | Lightly injured, no permanent damage. Fully recovered. |
| 11 | Gain Enemy if you don't already have one. |
| 11 | Promoted to rank 1 |
| 12 | Aging Crisis. Owe 20,000 for medical bills. |
| 12 | Continued as Scavenger at age 62 |
| 12 | Suffer from a life-threatening illness. |
| 13 | Aging Crisis. Owe 20,000 for medical bills. |