| Term | History |
| 1 | Became a Free Trader at age 18 |
| 1 | Nearly killed. Fully recovered. Owe 17,500 for medical bills. |
| 2 | Became a Physician at age 22 |
| 2 | Work for an eccentric but brilliant mentor, who becomes an Ally. |
| 2 | Promoted to rank 1 |
| 3 | Continued as Physician at age 26 |
| 3 | Entangled in a bureaucratic or legal morass that distracts you from your work. |
| 4 | Continued as Physician at age 30 |
| 4 | Your work is sabotaged by unknown parties. You start again from scratch. |
| 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 leaves several injured, and others blame you, forcing you to leave your career. Gain a Rival. |
| 5 | Injured. Fully recovered. Owe 1,250 for medical bills. |
| 5 | Gain an Enemy |
| 6 | Voluntarily left Physician |
| 6 | Became a Wanderer at age 38 |
| 6 | Suffer from a life-threatening illness. |
| 7 | Switched to Scavenger at age 42 |
| 7 | Survived a risky adventure but gained nothing. |
| 8 | Continued as Scavenger at age 46 |
| 8 | Nearly killed. Fully recovered. Owe 35,000 for medical bills. |
| 9 | Became a Engineer/Gunner at age 50 |
| 9 | Is now a Crewman |
| 9 | Lost eye or limb. Fully recovered. Owe 2,500 for medical bills. |
| 10 | Switched to Flight at age 54 |
| 10 | Placed in the frozen watch (cryogenically stored on board ship) and revived improperly. |
| 11 | Aging Crisis. Owe 30,000 for medical bills. |
| 11 | Retired at age 58 |
| 11 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 12 | Aging Crisis. Owe 60,000 for medical bills. |
| 12 | Gained a contact. |
| 13 | Aging Crisis. Owe 50,000 for medical bills. |
| 13 | Gained a contact. |
| 14 | Aging Crisis. Owe 30,000 for medical bills. |
| 14 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 15 | Aging Crisis. Owe 30,000 for medical bills. |