| Term | History |
| 1 | Became a Courier at age 18 |
| 1 | You survey an alien world. |
| 1 | Promoted to rank 1 |
| 1 | Is now a Scout |
| 2 | Continued as Courier at age 22 |
| 2 | Spend several years jumping from world to world in your scout ship. |
| 3 | Continued as Courier at age 26 |
| 3 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 3 | Forced to continue current assignment |
| 3 | Promoted to rank 2 |
| 4 | Continued as Courier at age 30 |
| 4 | Spend several years jumping from world to world in your scout ship. |
| 5 | Continued as Courier at age 34 |
| 5 | Good fortune |
| 6 | Continued as Courier at age 38 |
| 6 | When dealing with an alien race, you botch an opportunity to gather extra intelligence about them. |
| 6 | You have no idea what happened to you – they found your ship drifting on the fringes of friendly space. |
| 6 | Forced to muster out. |
| 7 | Became a Scavenger at age 42 |
| 7 | Attempted a risky adventure and was injured. |
| 7 | Severely injured. Fully recovered. Owe 2,500 for medical bills. |
| 8 | Continued as Scavenger at age 46 |
| 8 | Betrayed by a friend. One of your Contacts or Allies betrays you, ending your career. That Contact or Ally becomes a Rival or Enemy. |
| 9 | Became a Free Trader at age 50 |
| 9 | Befriend a useful ally in one sphere. Gain an Ally. |
| 9 | Promoted to rank 1 |
| 10 | Continued as Free Trader at age 54 |
| 10 | Lightly injured, no permanent damage. Fully recovered. |
| 11 | Became a Scientist at age 58 |
| 11 | A disaster leaves several injured, and others blame you, forcing you to leave your career. Gain a Rival. |
| 11 | Scarred. Fully recovered. Owe 5,000 for medical bills. |
| 12 | Aging Crisis. Owe 60,000 for medical bills. |
| 12 | Continued as Scientist at age 62 |
| 12 | 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. |
| 12 | A rival researcher blackens your name or steals your research. Gain a Rival. |
| 12 | Gain an Enemy |
| 12 | Promoted to rank 1 |
| 13 | Aging Crisis. Owe 20,000 for medical bills. |
| 13 | Continued as Scientist at age 66 |
| 13 | Advanced training in a specialist field. |
| 14 | Aging Crisis. Owe 40,000 for medical bills. |