| Term | History |
| 1 | Became a Engineer/Gunner at age 18 |
| 1 | Is now a Crewman |
| 1 | Vessel participates in a diplomatic mission. |
| 1 | Gain a contact. |
| 1 | Promoted to Engineer/Gunner rank 1 |
| 1 | Is now a Able Spacehand |
| 2 | Continued as Engineer/Gunner at age 22 |
| 2 | You are falsed accused for an accident that causes the death of several crew members. Gain the officer who blamed you as an Enemy. |
| 3 | Switched to Flight at age 26 |
| 3 | Placed in the frozen watch (cryogenically stored on board ship) and revived improperly. |
| 4 | Became a Field Researcher at age 30 |
| 4 | Your work is sabotaged by unknown parties. You may salvage what you can and give up. |
| 5 | Continued as Field Researcher 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 5,000 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 Field Researcher at age 38 |
| 6 | Agreed to perform research that goes against your conscience. Gain 2 Enemies. |
| 7 | Continued as Field Researcher at age 42 |
| 7 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 7 | Forced to muster out. |
| 8 | Aging Crisis. Owe 10,000 for medical bills. |
| 8 | Retired at age 46 |
| 8 | Birth or Death involving a family member or close friend. |
| 9 | Aging Crisis. Owe 30,000 for medical bills. |
| 9 | A romantic relationship ends badly. Gain a Rival or Enemy. |
| 10 | Aging Crisis. Owe 50,000 for medical bills. |
| 10 | Good fortune |
| 11 | Aging Crisis. Owe 40,000 for medical bills. |