| Term | History |
| 1 | Became a Ground Assault at age 18 |
| 1 | Is now a Marine |
| 1 | A mission goes wrong and you are stranded behind enemy lines. Ejected from the service. |
| 2 | Became a Line/Crew at age 22 |
| 2 | Is now a Crewman |
| 2 | Lost eye or limb. Fully recovered. Owe 2,500 for medical bills. |
| 3 | Became a Artist at age 26 |
| 3 | Find an Alien Artifact. |
| 4 | Voluntarily left Artist |
| 4 | Became a Physician at age 30 |
| 4 | Advanced training in a specialist field. |
| 4 | Promoted to rank 1 |
| 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 | An expedition or voyage goes wrong, leaving you stranded in the wilderness. |
| 5 | Gain an Enemy |
| 6 | Continued as Physician at age 38 |
| 6 | Assigned to work on a secret project for a patron or organisation. |
| 6 | Promoted to rank 2 |
| 7 | Continued as Physician at age 42 |
| 7 | 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. |
| 7 | A disaster or war strikes. |
| 7 | The planetary government interferes with your research for political or religious reasons. You continue working secretely. |
| 7 | Gain an Enemy |
| 7 | Promoted to rank 3 |
| 8 | Continued as Physician at age 46 |
| 8 | Refuse to join a cheat in some fashion. |
| 8 | Forced to muster out. |
| 9 | Switched to Flight at age 50 |
| 9 | Scarred. Fully recovered. |
| 10 | Switched to Field Researcher at age 54 |
| 10 | Refuse to join a cheat in some fashion. |
| 11 | Aging Crisis. Owe 30,000 for medical bills. |