| Term | History |
| 1 | Became a Scientist at age 18 |
| 1 | Win a prestigious prize for your work. |
| 2 | Continued as Scientist at age 22 |
| 2 | 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. |
| 2 | An expedition or voyage goes wrong, leaving you stranded in the wilderness. |
| 2 | Gain an Enemy |
| 3 | Continued as Scientist at age 26 |
| 3 | Advanced training in a specialist field. |
| 4 | Continued as Scientist at age 30 |
| 4 | Win a prestigious prize for your work. |
| 5 | Voluntarily left Scientist |
| 5 | Switched to Physician at age 34 |
| 5 | Win a prestigious prize for your work. |
| 6 | Continued as Physician at age 38 |
| 6 | 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. |
| 6 | A rival researcher blackens your name or steals your research. Gain a Rival. |
| 6 | Gain an Enemy |
| 7 | Continued as Physician at age 42 |
| 7 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 8 | Continued as Physician at age 46 |
| 8 | Refuse to join a cheat in some fashion. |
| 8 | Forced to muster out. |
| 9 | Became a Merchant Marine at age 50 |
| 9 | Is now a Crewman |
| 9 | Your business or ship thrives. |
| 9 | Promoted to rank 1 |
| 9 | Is now a Senior Crewman |
| 10 | Continued as Merchant Marine at age 54 |
| 10 | A series of bad deals and decisions force you into bankruptcy. You salvage what you can. |
| 11 | Became a Thief at age 58 |
| 11 | You spend months in the dangerous criminal underworld. |
| 11 | Promoted to rank 1 |
| 12 | Aging Crisis. Owe 60,000 for medical bills. |