| Term | History |
| 1 | Became a Courier at age 18 |
| 1 | Perform an exemplary service for the scouts. |
| 2 | Continued as Courier at age 22 |
| 2 | When dealing with an alien race, you have an opportunity to gather extra intelligence about them. Gain an Ally in the Imperium |
| 3 | Continued as Courier at age 26 |
| 3 | You survey an alien world. |
| 4 | Continued as Courier at age 30 |
| 4 | A romantic relationship deepens, possibly leading to marriage. Gain an Ally. |
| 5 | Continued as Courier at age 34 |
| 5 | Spend several years jumping from world to world in your scout ship. |
| 6 | Continued as Courier at age 38 |
| 6 | Your ship is damaged, and you have to hitch-hike your way back across the stars to the nearest scout base. |
| 6 | Gain 1 Contacts. Gain 2 Enemies. |
| 7 | Became a Line/Crew at age 42 |
| 7 | Is now a Crewman |
| 7 | Special assignment or duty on board ship. |
| 7 | Attempt at commissioned failed. |
| 8 | Voluntarily left Line/Crew |
| 8 | Became a Scientist at age 46 |
| 8 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 8 | Promoted to rank 1 |
| 9 | Aging Crisis. Owe 10,000 for medical bills. |
| 9 | Continued as Scientist at age 50 |
| 9 | Work for an eccentric but brilliant mentor, who becomes an Ally. |
| 10 | Continued as Scientist at age 54 |
| 10 | Agreed to perform research that goes against your conscience. Gain 2 Enemies. |
| 11 | Aging Crisis. Owe 60,000 for medical bills. |
| 11 | Continued as Scientist at age 58 |
| 11 | Agreed to perform research that goes against your conscience. Gain 1 Enemies. |
| 12 | Aging Crisis. Owe 10,000 for medical bills. |
| 12 | Continued as Scientist at age 62 |
| 12 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 13 | Aging Crisis. Owe 50,000 for medical bills. |
| 13 | Continued as Scientist at age 66 |
| 13 | Entangled in a bureaucratic or legal morass that distracts you from your work. |
| 14 | Aging Crisis. Owe 60,000 for medical bills. |
| 14 | Continued as Scientist at age 70 |
| 14 | Good fortune |
| 14 | Promoted to rank 2 |
| 15 | Aging Crisis. Owe 60,000 for medical bills. |