| Term | History |
| 1 | Became a Line/Crew at age 18 |
| 1 | Is now a Crewman |
| 1 | A new romantic starts. Gain an Ally. |
| 1 | Promoted to Line/Crew rank 1 |
| 1 | Is now a Able Spacehand |
| 2 | Voluntarily left Line/Crew |
| 2 | Switched to Flight at age 22 |
| 2 | Severely injured. |
| 3 | Became a Cavalry at age 26 |
| 3 | Is now a Private |
| 3 | Assigned to a planet with a hostile or wild environment. |
| 4 | Continued as Cavalry at age 30 |
| 4 | Nearly killed. Fully recovered. Owe 6,250 for medical bills. |
| 4 | Promoted to Cavalry rank 1 |
| 4 | Is now a Lance Corporal |
| 5 | Continued as Cavalry at age 34 |
| 5 | Given a special assignment or duty in your unit. |
| 5 | Promoted to Cavalry rank 2 |
| 5 | Is now a Corporal |
| 6 | Voluntarily left Cavalry |
| 6 | Became a Scientist at age 38 |
| 6 | Advanced training in a specialist field. |
| 7 | Continued as Scientist 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 | An expedition or voyage goes wrong, leaving you stranded in the wilderness. |
| 7 | Gain an Enemy |
| 8 | Aging Crisis. Owe 40,000 for medical bills. |
| 8 | Continued as Scientist at age 46 |
| 8 | Assigned to work on a secret project for a patron or organisation. |
| 9 | Aging Crisis. Owe 40,000 for medical bills. |
| 9 | Continued as Scientist at age 50 |
| 9 | Win a prestigious prize for your work. |
| 9 | Promoted to rank 1 |
| 10 | Continued as Scientist at age 54 |
| 10 | Injured. Fully recovered. Owe 2,500 for medical bills. |
| 10 | Forced to muster out. |
| 11 | Aging Crisis. Owe 10,000 for medical bills. |
| 11 | Retired at age 58 |
| 11 | Gained a contact. |
| 12 | Aging Crisis. Owe 50,000 for medical bills. |
| 12 | Gained a contact. |
| 13 | Aging Crisis. Owe 30,000 for medical bills. |
| 13 | Moved to a new world. |
| 14 | Aging Crisis. Owe 10,000 for medical bills. |
| 14 | Accused of a crime |
| 15 | Aging Crisis. Owe 40,000 for medical bills. |
| 15 | Birth or Death involving a family member or close friend. |
| 16 | Aging Crisis. Owe 50,000 for medical bills. |