| Term | History |
| 1 | Became a Colonist at age 18 |
| 1 | Scarred. Fully recovered. Owe 5,000 for medical bills. |
| 2 | Became a Ground Assault at age 22 |
| 2 | Is now a Marine |
| 2 | You are tormented by or quarrel with an officer or fellow soldier. Gain that officer as a Rival. |
| 3 | Became a Free Trader at age 26 |
| 3 | Your ship or starport is destroyed by criminals. Gain them as an Enemy. |
| 4 | Became a Wanderer at age 30 |
| 4 | You do not know what happened to you. There is a gap in your memory. |
| 5 | Became a Scientist 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 | Lost eye or limb. Fully recovered. Owe 2,500 for medical bills. |
| 5 | The planetary government interferes with your research for political or religious reasons. You continue working secretely. |
| 5 | Gain an Enemy |
| 5 | Promoted to rank 1 |
| 6 | Continued as Scientist at age 38 |
| 6 | Work for an eccentric but brilliant mentor, who becomes an Ally. |
| 6 | Promoted to rank 2 |
| 7 | Continued as Scientist at age 42 |
| 7 | Refuse to join a cheat in some fashion. |
| 7 | Promoted to rank 3 |
| 8 | Continued as Scientist at age 46 |
| 8 | Work for an eccentric but brilliant mentor, who becomes an Ally. |
| 8 | Promoted to rank 4 |
| 9 | Continued as Scientist at age 50 |
| 9 | A disaster or war strikes. |
| 9 | Lightly injured, no permanent damage. Fully recovered. |
| 9 | The planetary government interferes with your research for political or religious reasons. You continue working openly and gain an Enemy. |
| 10 | Continued as Scientist at age 54 |
| 10 | Cheated in some fashion, advancing your career and research by stealing another’s work, using an alien device, taking a shortcut and so forth. |
| 10 | Gain an Enemy |
| 10 | Forced to muster out. |
| 11 | Aging Crisis. Owe 50,000 for medical bills. |
| 11 | Retired at age 58 |
| 11 | Gained a contact. |
| 12 | Aging Crisis. Owe 10,000 for medical bills. |
| 12 | Accused of a crime |
| 13 | Aging Crisis. Owe 30,000 for medical bills. |