| Term | History |
| 1 | Became a Field Researcher at age 18 |
| 1 | Your work is sabotaged by unknown parties. You may salvage what you can and give up. |
| 2 | Became a Barbarian at age 22 |
| 2 | Spend time with an alien race. Gain a contact. |
| 3 | Continued as Barbarian at age 26 |
| 3 | Betrayed by a friend. One of your Contacts or Allies betrays you, ending your career. That Contact or Ally becomes a Rival or Enemy. |
| 4 | Became a Surveyor at age 30 |
| 4 | Lightly injured, no permanent damage. Fully recovered. |
| 5 | Switched to Scientist at age 34 |
| 5 | Your work is sabotaged by unknown parties. You may salvage what you can and give up. |
| 6 | Returned to Field Researcher at age 38 |
| 6 | Refused to perform research that goes against your conscience. |
| 6 | Promoted to rank 1 |
| 7 | Continued as Field Researcher at age 42 |
| 7 | An expedition or voyage goes wrong, leaving you stranded in the wilderness. |
| 8 | Returned to Barbarian at age 46 |
| 8 | Attacked by enemies and injured. |
| 8 | Nearly killed. Fully recovered. Owe 15,000 for medical bills. |
| 8 | Gain Enemy if you don't already have one. |
| 8 | Promoted to rank 1 |
| 9 | Continued as Barbarian at age 50 |
| 9 | Severely injured. Fully recovered. Owe 7,500 for medical bills. |
| 10 | Became a Artist at age 54 |
| 10 | An investigation, tour, project or expedition goes wrong, stranding you far from home. |
| 11 | Aging Crisis. Owe 10,000 for medical bills. |
| 11 | Retired at age 58 |
| 11 | Moved to a new world. |
| 12 | Aging Crisis. Owe 30,000 for medical bills. |
| 12 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 13 | Aging Crisis. Owe 10,000 for medical bills. |
| 13 | Good fortune |
| 14 | Aging Crisis. Owe 60,000 for medical bills. |
| 14 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 15 | Aging Crisis. Owe 20,000 for medical bills. |