| Term | History |
| 1 | Became a Line/Crew at age 18 |
| 1 | Is now a Crewman |
| 1 | Nearly killed. Fully recovered. |
| 2 | Became a Physician at age 22 |
| 2 | Refuse to join a cheat in some fashion. |
| 2 | Promoted to rank 1 |
| 3 | Continued as Physician at age 26 |
| 3 | Advanced training in a specialist field. |
| 3 | Promoted to rank 2 |
| 4 | Continued as Physician at age 30 |
| 4 | Advanced training in a specialist field. |
| 5 | Continued as 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 | The planetary government interferes with your research for political or religious reasons. You continue working secretely. |
| 5 | Gain an Enemy |
| 5 | Forced to muster out. |
| 6 | Became a Barbarian at age 38 |
| 6 | Attacked by enemies and injured. |
| 6 | Lightly injured, no permanent damage. Fully recovered. |
| 6 | Gain Enemy if you don't already have one. |
| 6 | Promoted to rank 1 |
| 7 | Continued as Barbarian at age 42 |
| 7 | Find valuable salvage. |
| 8 | Continued as Barbarian at age 46 |
| 8 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 8 | Promoted to rank 2 |
| 8 | Is now a Warrior |
| 9 | Continued as Barbarian at age 50 |
| 9 | Moved to a new world. |
| 10 | Aging Crisis. Owe 50,000 for medical bills. |
| 10 | Continued as Barbarian at age 54 |
| 10 | Find Ancient Technology. |
| 11 | Aging Crisis. Owe 40,000 for medical bills. |
| 11 | Continued as Barbarian at age 58 |
| 11 | Attempted a risky adventure and was wildly successful. |
| 11 | Promoted to rank 3 |
| 12 | Aging Crisis. Owe 40,000 for medical bills. |
| 12 | Continued as Barbarian at age 62 |
| 12 | Severely injured. Fully recovered. Owe 10,000 for medical bills. |
| 13 | Aging Crisis. Owe 20,000 for medical bills. |
| 13 | Retired at age 66 |
| 13 | Good fortune |
| 14 | Aging Crisis. Owe 20,000 for medical bills. |
| 14 | Birth or Death involving a family member or close friend. |
| 15 | Aging Crisis. Owe 10,000 for medical bills. |
| 15 | Moved to a new world. |
| 16 | Aging Crisis. Owe 60,000 for medical bills. |