| Term | History |
| 1 | Became a Scavenger at age 18 |
| 1 | Betrayed by a friend. One of your Contacts or Allies betrays you, ending your career. That Contact or Ally becomes a Rival or Enemy. |
| 2 | Switched to Barbarian at age 22 |
| 2 | Nearly killed. Fully recovered. Owe 30,000 for medical bills. |
| 3 | Became a Law Enforcement at age 26 |
| 3 | Is now a Rookie |
| 3 | Scarred. Fully recovered. Owe 5,000 for medical bills. |
| 4 | Became a Scientist at age 30 |
| 4 | Birth or Death involving a family member or close friend. |
| 4 | Promoted to rank 1 |
| 5 | Continued as Scientist at age 34 |
| 5 | Win a prestigious prize for your work. |
| 6 | Continued as Scientist at age 38 |
| 6 | Gained a contact. |
| 7 | Continued as Scientist at age 42 |
| 7 | Advanced training in a specialist field. |
| 8 | Continued as Scientist at age 46 |
| 8 | 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. |
| 8 | An expedition or voyage goes wrong, leaving you stranded in the wilderness. |
| 8 | Gain an Enemy |
| 8 | Forced to muster out. |
| 9 | Became a Flight at age 50 |
| 9 | Is now a Crewman |
| 9 | Nearly killed. |
| 10 | Switched to Line/Crew at age 54 |
| 10 | You are tormented by or quarrel with an officer or fellow crewman. Gain that character as a Rival. |
| 11 | Aging Crisis. Owe 20,000 for medical bills. |
| 11 | Retired at age 58 |
| 11 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 12 | Aging Crisis. Owe 10,000 for medical bills. |
| 12 | Find an Alien Artifact. |
| 13 | Aging Crisis. Owe 20,000 for medical bills. |
| 13 | Gained a contact. |
| 14 | Aging Crisis. Owe 60,000 for medical bills. |
| 14 | Good fortune |
| 15 | Aging Crisis. Owe 20,000 for medical bills. |